A Syrian homecoming: 'Thank God the nightmare is over'

Amr Al-Azm, an archaeologist and former professor at Damascus University, left Syria with his family in 2006. He recently returned to witness firsthand the celebrations and struggles that followed the abrupt departure of longtime dictator Bashar al-Assad. The World's Carolyn Beeler speaks with Azm about what it's been like to return, and for analysis of current situation on the ground.