Family members gather at the crash site during a ceremony commemorating the 22nd anniversary of the crash of Flight 93 during the September 11, 2001 terrorist attacks at the Flight 93 National Memorial on September 11, 2023 in Shanksville, Pennsylvania. The nation is marking the 22nd anniversary of the September 11 attacks, when the terrorist group al-Qaeda flew hijacked airplanes into the World Trade Center, Shanksville, PA and the Pentagon, killing nearly 3,000 people. (Photo by Jeff Swensen/Getty Images)