post traumatic stress disorder

9/11 Survivor Finds 'Purpose' by Helping Others

In 2001, Nicole B. Simpson was just another Morgan Stanley financial planner on the 73rd floor when the 9/11 attacks struck. She survived, but the emotional trauma left her old life in the wreckage. Eventually, though, she found a new purpose in helping others through traumas of their own.

Working Hard for Unemployed Veterans

Mike Rowe, the host of TLC's "Dirty Jobs," takes on a new trade every week, but one tough job he's sticking with is helping America's veterans find good work. "The unemployment rate for returning servicemen is over 18%," Rowe points out, almost twice the national average. "It's a scandal."