U.S. Aid Worker Took Up Arms With Libya's Rebels

The ragtag militias that overran Moammar Gadhafi's hometown in Libya included at least one American: 29-year-old Kevin Dawes of San Diego. Dawes says he first went to Libya as a medical aid worker in June, but at the end of the summer, he decided to take up arms after pro-Gadhafi forces started targeting medical staff.