Other 9/11 features
Stories by msnbc.com’s Martin Wolk
Msnbc.com's Martin Wolk was at the World Trade Center when the terrorists struck on Sept. 11. Five years later, he tracked down two people who helped him that day — and examined his own, in some ways controversial, reaction to the events.
The war on terror
Learn about attacks, arrests and other major incidents in global terrorism since 1993. Click "Launch" to view.
Readers tell how 9/11 changed them
In 2006, five years after 9/11, we asked msnbc.com users to tell how their lives were transformed by the attacks and their aftermath. Here, in their own words, are some of their stories.
Video: Sen. Hillary Rodham Clinton, D-N.Y., tells MSNBC’s Chris Matthews that Ground Zero was “as close to a visual depiction of hell as I've ever seen.”