(FILES) US President George W. Bush (C) and US Secretary of Defense Donald Rumsfeld (L) tour the impact area (rear) at the Pentagon on September 12, 2001 where a hijacked airline was crashed into the building the day before. September 11, 2026, will mark the 25th anniversary of the September 11, 2001, attacks that killed nearly 3,000 people in New York, Washington and Pennsylvania. (Photo by Paul J. RICHARDS / AFP via Getty Images)