Smoke billows from one of the towers of the World Trade Center and flames as debris explodes from the second tower, in this Sept. 11, 2001, file photo. In one of the most horrifying attacks ever against the United States, terrorists crashed two airliners into the World Trade Center in a deadly series of blows that brought down the twin 110-story towers.
People run from the collapse of World Trade Center Tower in this Sept. 11, 2001, file photo, in New York. Charlie Ross is seen fourth from the left.
Two men, indentified by authorities as suspected hijackers Mohamed Atta, right, and Abdulaziz Alomari, center, pass through airport security, in this Sept. 11, 2001, file photo, at Portland International Jetport in this photo from the airport surveillance tape released Wednesday, Sept. 19, 2001. Authorities say the two men took a commuter flight to Boston before boarding American Airlines Flight 11 which was one of four jetliners hijacked Sept. 11, 2001, and one of two which were crashed into the World Trade Center. (AP Photo/Portland Police Department)
Smoke billows from the twin towers of the World Trade Center in New York, in this Sept. 11, 2001, file photo. In one of the most horrifying attacks ever against the United States, terrorists crashed two airliners into the World Trade Center in a deadly series of blows that brought down the twin 110-story towers. (AP Photo/Gulnara Samoilova/FILE)
People in front of New York's St. Patrick's Cathedral react with horror as they look down Fifth Ave towards the World Trade Center towers after planes crashed into their upper floors in this Sept. 11, 2001, file photo. Explosions and fires collapsed the 110-story buildings. (AP Photo/Marty Lederhandler/FILE)
People make their way amid debris near the World Trade Center in New York in this Sept. 11, 2001, file photo. In one of the most horrifying attacks ever against the United States, terrorists crashed two airliners into the World Trade Center in a deadly series of blows that brought down the twin 110-story towers.
President Bush's Chief of Staff Andy Card whispers into the ear of the President to give him word of the plane crashes into the World Trade Center, during a visit to the Emma E. Booker Elementary School in Sarasota, Fla., in this Sept. 11, 2001, file photo.
New York Gov. George Pataki, left, New York City Mayor Rudolph Giuliani, center, and Sen. Hillary Rodham Clinton, D-N.Y., tour the site of the World Trade Center disaster, in this Sept. 12, 2001, file photo.
People run from the collapse of World Trade Center Tower, in this Sept. 11, 2001, file photo in New York. In a horrific sequence of destruction, terrorists crashed two planes into the World Trade Center and the 110-story twin towers collapsed. (AP Photo/Suzanne Plunkett/FILE)
The south tower begins to collapse as smoke billows from both towers of the World Trade Center, in New York, in this Sept. 11, 2001, file photo. In one of the most horrifying attacks ever against the United States, terrorists crashed two airliners into the World Trade Center in a deadly series of blows that brought down the twin 110-story towers.
The south tower of the World Trade Center begins to collapse following a terrorist attack on the New York landmark, in this Sept. 11, 2001, file photo.
Thick smoke billows into the sky from the area behind the Statue of Liberty where the World Trade Center towers stood, in this Sept. 11, 2001, file photo. The towers collapsed after terrorists crashed two planes into them.
FILE - In this Wednesday, Sept. 12, 2001 file photo, a military helicopter ascends after dropping off personnel at the Pentagon a day after a hijacked airliner crashed into the Department of Defense building in Washington. (AP Photo/Ron Edmonds)
The north tower of New York's World Trade Center shows the impact left by a hijacked Boeing 767, American Airlines Flight 11, in this Sept. 11, 2001, file photo. A person is just visible, standing at the bottom of the gaping hole. (AP Photo/Amy Sancetta/FILE)
Emergency workers help a women after she was injured in the terrorist attack on the World Trade Center in New York, Tuesday, Sept. 11, 2001.
The south tower of New York's World Trade Center collapses in this Sept. 11, 2001, file photo. In one of the most horrifying attacks ever against the United States, terrorists crashed two airliners into the World Trade Center in a deadly series of blows that brought down the twin 110-story towers.
An FBI aerial photograph, taken Wednesday, Sept. 12, 2001, shows the crash site of hijacked United Airlines Flight 93 in Shanksville, Pa. The Boeing 757 was headed from Newark, N.J., to San Francisco when it made an abrupt turn near Cleveland and veered back east across Pennsylvania before crashing in Shanksville, killing all 44 aboard. Flight 93 was the fourth plane to crash in a coordinated terrorist attack that included New York's World Trade Center and the Pentagon, and the only one that didn't take lives on the ground. (AP Photo/FBI)
People flee lower Manhattan across the Brooklyn Bridge in New York, in this Sept. 11, 2001, file photo, following a terrorist attack on the World Trade Center. (AP Photo/Daniel Shanken/FILE)
The south tower of the World Trade Center, left, begins to collapse after a terrorist attack on the landmark buildings in New York, in this Sept. 11, 2001, file photo. (AP Photo/Gulnara Samoilova/FILE)
Firemen are deployed near the site of the World Trade Center in New York, in this Sept. 12, 2001, file photo. In the most devastating terrorist onslaught ever waged against the United States, knife-wielding hijackers crashed two airliners into the World Trade Center, toppling its twin 110-story towers.
PHOTOS: 9/11 retrospective, a country, world mourn after attacks
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NYPD police officer Ken Radigan rubs his eyes after briefly sleeping in a pew at St. Paul's Episcopal Chapel, near the site of the World Trade Center attack, September 21, 2001 in New York City. The chapel served as a relief area for rescue workers.
A woman lays a flower on the steps of the American Consulate September 14, 2001 in Sydney, Australia at a memorial for the victims of the terrorist attacks on the U.S. September 11, 2001.
A woman prays at a memorial for the victims of the World Trade Center disaster September 15, 2001 in New York City's Union Square Park.
Barbara Richardson cries at a memorial for victims of the World Trade Center disaster September 14, 2001 in Union Square Park in NYC. The World Trade Center towers collapsed September 11th after two hijacked commercial airliners slammed into it.
Firefighters stand atop a fire engine with the flag draped casket of fellow fireman Lt. Dennis Mojica September 21, 2001 during a funeral service at St. Patrick's Cathedral in New York City.
Firefighters salute during the funeral of New York Fire Department Chaplain Rev. Mychal Judge at St. Francis of Assisi Church September 15, 2001 in New York City. Judge died administering last rights to a fallen fire fighter.
A German policewoman carries flowers to a memorial in front of the locked down American Embassy September 12, 2001 in Berlin.
Tamrah Edwards cries at a memorial to victims of the World Trade Center September 14, 2001 in Union Square Park in New York City. The World Trade Center towers collapsed September 11th after two hijacked commercial airliners slammed into it.
Hundreds of people gather at a memorial service for the victims of the World Trade Center disaster September 15, 2001 in New York City's Union Square Park.
Grieving Americans pay their respects outside the U.S. Embassy September 13, 2001 in London after two hijacked airplanes slammed into the World Trade Center as part of a suspected terrorist attack on New York City and Washington DC Sept. 11, 2001.
Firefighters carry the casket of New York Fire Department Chaplain Rev. Mychal Judge, past ladder company 24 September 15, 2001 in New York City. Judge died while giving the last rites to a fireman in the collapse of the World Trade Center.
A woman is comforted as she mourns the victims of the World Trade Center disaster September 15, 2001 at a memorial in New York City's Union Square Park.
Toni Ann Costa mourns the victims of the World Trade Center disaster September 14, 2001 at a memorial in Union Square Park in New York City.
Young peoeple sing "God Bless America" at a memorial for the victims of the World Trade Center disaster September 15, 2001 in New York City's Union Square Park.
Senate and House members hold a prayer vigil September 12, 2001 in the Rotunda of the Capitol in Washington, D. C. in honor of those who died in Tuesday's terrorist attacks on the United States.
Jane Gaffney and Nyle Cavazos-Garcia take part in a candle light vigil in Washington Square Park September 12, 2001 in New York City. The vigil was held in memory of people killed during the terrorist attack on the World Trade Centers September 11.
Americans pray during a memorial prayer service for the victims of the U.S. terrorist attacks September 14, 2001 at the Church of St. Ignatius in Singapore.
People cover themselves with an American Flag on the US Capitol grounds during a candle light vigil to remember victims who lost there life in the recent terorist attacks September 12, 2001 in Washington DC.
A woman brings flowers to a memorial set up at the New York Fire Department Ladder Company number 24 for Chaplain Rev. Mychal Judge and others September 15, 2001 in New York City.
People mourn victims of the World Trade Center disaster September 14, 2001 at a memorial in Union Square Park in New York City. The World Trade Center towers collapsed September 11th after two hijacked commercial airliners slammed into it.
Firefighters hug while attending the funeral service for New York Fire Department Chaplain Rev. Mychal Judge, in front of the St. Francis of Assisi Church September 15, 2001 in New York City.
Firefighters attend a funeral service for New York Fire Department Chaplain Rev. Mychal Judge, in front of the St. Francis of Assisi Church September 15, 2001 in New York City.
New Yorkers have set up a monument with the words "to the victims of terrorist attacks" and a candlelight vigil with notes and gifts to commemorate the missing from the World Trade Center attack in Union Square in New York City on September 13, 2001.
>>LISTEN IN-DEPTH
Now a resident of Norcross, Beth Zampieri was working inside one of the towers when planes were flown into the World Trade Center. She shares her story and explains how she has turned trauma into an opportunity to acknowledge heroes in the community.
Atlanta resident Matt O'Brien was in Lower Manhattan working at the Goldman Sachs building across from the World Trade Center Towers when the attacks took place. There's still a lot of raw emotion as he shares his experience that day.
NOTE: Some descriptions may be jarring to listeners. September 11, 2001 started off as a typical day for Dougherty County Coroner Michael Fowler, but 24 hours later, he would walk into an unimaginable scene. As a member of the worldwide Disaster Mortuary Operational Response Team, he pulled 12-hour shifts working on what was called "The Pile," the massive debris field where the Twin Towers fell. He reveals it’s the first disaster scene which ever made him weep, and how his faith buoys him.
For a whole generation of Americans, the question is not "where were you when it happened?" Instead, it's "who taught you about the attacks?" Georgia State University history professor Larry Grubbs teaches the attacks in his American History course and says it's vital for younger generations to understand the impact of 9/11.
Photos: Marking the 25th anniversary of 9/11
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Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: A firefighter stands in front of a memorial at FDNY Ten House during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Michael M. Santiago/Getty Images) (Michael M. Santiago/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: Firefighters salute in front of a memorial at FDNY Ten House during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Michael M. Santiago/Getty Images) (Michael M. Santiago/Getty Images)
Remembering 9/11 25 years later CROMVOIRT, NETHERLANDS - SEPTEMBER 11: Nelly Korda of Team United States wears a 25th anniversary pin in memory of the 9/11 during the first round of the Solheim Cup 2026 at Bernardus Golf on September 11, 2026 in Cromvoirt, Netherlands. (Photo by Kate McShane/Getty Images) (Kate McShane/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: A person pauses at the memorial ahead of a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Spencer Platt/Getty Images) (Spencer Platt/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: Flowers are left on the memorial at Ground Zero ahead of a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Spencer Platt/Getty Images) (Spencer Platt/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: Firefighters stand outside FDNY Ten House during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Michael M. Santiago/Getty Images) (Michael M. Santiago/Getty Images)
Remembering 9/11 25 years later LONDON, ENGLAND - SEPTEMBER 11: A 9/11 memorial plaque during the Commemoration of the 25th anniversary of 9/11 attacks at Queen Elizabeth Olympic Park on September 11, 2026 in London, England. The memorial event hosted by the educational charity SINCE 9/11 marks the 25th anniversary of the terror attacks, and is being held at the site of the SINCE 9/11 sculpture, a 28ft artwork constructed of steel from the World Trade Center recovered from Ground Zero in New York. The terror attacks on September 11, 2001 killed 2,977 people, including 67 British citizens. (Photo by Dan Kitwood/Getty Images) (Dan Kitwood/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: A firefighter walks in front of a memorial at FDNY Ten House during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Michael M. Santiago/Getty Images) (Michael M. Santiago/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: American flags are left on the memorial at Ground Zero ahead of a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Michael M. Santiago/Getty Images) (Michael M. Santiago/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: Firefighters pose for a photo in front of the memorial before a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Michael M. Santiago/Getty Images) (Michael M. Santiago/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: New York City Mayor Zohran Mamdani, center, walks into the memorial before a ceremony to commemorate the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026, in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Adam Gray - Pool/Getty Images) (Pool/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: A person pauses at the memorial ahead of a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Spencer Platt/Getty Images) (Spencer Platt/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: People react as the U.S. national anthem is played during a ceremony to commemorate the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026, in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Adam Gray - Pool/Getty Images) (Pool/Getty Images)
Remembering 9/11 25 years later ARLINGTON, VIRGINIA - SEPTEMBER 11: People look on during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks in the courtyard of the Pentagon on September 11, 2026 in Arlington, Virginia. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Chip Somodevilla/Getty Images) (Chip Somodevilla/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: Former New York City Mayor Bill de Blasio arrives before a ceremony to commemorate the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026, in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Barry Williams - Pool/Getty Images) (Pool/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: Pam Jagdarry leaves flowers at the memorial before a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Spencer Platt/Getty Images) (Spencer Platt/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: People read the names of loved ones lost during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Michael M. Santiago/Getty Images) (Michael M. Santiago/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: (L-R) Former U.S. President Joe Biden and Former U.S. President George W. Bush attend a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Michael M. Santiago/Getty Images) (Michael M. Santiago/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: People leave mementos at the memorial during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Spencer Platt/Getty Images) (Spencer Platt/Getty Images)
Remembering 9/11 25 years later ARLINGTON, VIRGINIA - SEPTEMBER 11: People attend a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks in the courtyard of the Pentagon on September 11, 2026 in Arlington, Virginia. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Chip Somodevilla/Getty Images) (Chip Somodevilla/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: Former New York Mayor Rudy Giuliani (R) arrives ahead of a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Spencer Platt/Getty Images) (Spencer Platt/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: Heidi Peters embraces her daughter Hazel Reeves, 7, as they pay respects to Heidi's grandfather Louis Neil Mariani, next to the reflecting pools before a ceremony to commemorate the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026, in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Jeenah Moon - Pool/Getty Images) (Pool/Getty Images)
Remembering 9/11 25 years later ARLINGTON, VIRGINIA - SEPTEMBER 11: U.S. President Donald Trump and first lady Melania Trump stand for the National Anthem during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks in the courtyard of the Pentagon on September 11, 2026 in Arlington, Virginia. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Finn Gomez/Getty Images) (Finn Gomez/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: Vice President JD Vance speaks with former New York City mayor Michael Bloomberg as former President George W. Bush and former first lady Laura Bush arrive at the memorial for a ceremony to commemorate the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026, in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Adam Gray - Pool/Getty Images) (Pool/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: A person tkaes a picture during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Spencer Platt/Getty Images) (Spencer Platt/Getty Images)
Remembering 9/11 25 years later ARLINGTON, VIRGINIA - SEPTEMBER 11: U.S. Secretary of War Pete Hegseth arrives during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks in the courtyard of the Pentagon on September 11, 2026 in Arlington, Virginia. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Chip Somodevilla/Getty Images) (Chip Somodevilla/Getty Images)
Remembering 9/11 25 years later ARLINGTON, VIRGINIA - SEPTEMBER 11: Hillel Schultz, 8 years, wears a uniform during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks in the courtyard of the Pentagon on September 11, 2026 in Arlington, Virginia. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Chip Somodevilla/Getty Images) (Chip Somodevilla/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: (L-R) Senate Minority Leader Charles Schumer (D-NY) Former U.S. President Bill Clinton, and U.S. Secretary of Commerce Howard Lutnick during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Michael M. Santiago/Getty Images) (Michael M. Santiago/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: People leave mementos at the memorial during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Spencer Platt/Getty Images) (Spencer Platt/Getty Images)
Remembering 9/11 25 years later ARLINGTON, VIRGINIA - SEPTEMBER 11: U.S. President Donald Trump and first lady Melania Trump stand during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks in the courtyard of the Pentagon on September 11, 2026 in Arlington, Virginia. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Chip Somodevilla/Getty Images) (Chip Somodevilla/Getty Images)
Remembering 9/11 25 years later ARLINGTON, VIRGINIA - SEPTEMBER 11: People attend a during a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks in the courtyard of the Pentagon on September 11, 2026 in Arlington, Virginia. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Chip Somodevilla/Getty Images) (Chip Somodevilla/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: People stand next to the reflecting pools before a ceremony to commemorate the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026, in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Jeenah Moon - Pool/Getty Images) (Pool/Getty Images)
Remembering 9/11 25 years later NEW YORK, NEW YORK - SEPTEMBER 11: (L-R) Former U.S. President Bill Clinton, Former first lady Michelle Obama, Former U.S. President Barack Obama, New Jersey Gov. Mikie Sherrill attend a ceremony commemorating the 25th anniversary of the September 11th terrorist attacks on the World Trade Center at the National 9/11 Memorial & Museum on September 11, 2026 in New York City. The United States is marking the 25th anniversary of the terrorist attacks of September 11, 2001, when a group of al-Qaeda hijackers flew airplanes into the World Trade Center, Shanksville, Pennsylvania, and the Pentagon, killing nearly 3,000 people. (Photo by Michael M. Santiago/Getty Images) (Michael M. Santiago/Getty Images)