“Syrian rebel leader: Regime has used chem weapons”

Ghassan Hitto is an American citizen and leader of a coalition of Syrian rebels. He told CBS Newscorrespondent Holly Williams why he got involved in the Syrian conflict and what the U.S. should do to help overthrow the regime of Bashar Assad.

English: Bashar al-Assad under pressure
English: Bashar al-Assad under pressure (Photo credit: Wikipedia)