Looking Back at Gadhafi's Brutal, Sometimes Bizarre...

Aired: 10/20/2011 | 0:05:06 | Clip
Moammar Gadhafi, killed by rebel forces on Thursday, had hunted by rebels since the Arab Spring began in Libya in February. Gwen Ifill reports on how the dictator came to power, his 42-year rule and his mostly contentious relationship with the U.S.