On the 20th anniversary of the Sept. 11 terror attacks, USA TODAY is republishing articles published in 2002 for the first anniversary. Here, we took a look at some of the facts and figures related to the attacks and aftermath of Sept. 11.The youngest passenger on the hijacked jets was Christine Hanson on United Airlines Flight 175. She was 2 and on her first trip to Disneyland.The oldest passenger on the hijacked jets was Robert Norton on American Airlines Flight 11. He was 82. The New York City Fire Department lost 343 firefighters, almost half the number of on-duty deaths in the department’s 100-year history.The …
