Thursday, Dec 6, 2012 7:55 PM UTC
Has Syria crossed the chemical weapon “red line”?
Reports of Assad's nerve gas bombs have U.S. officials "concerned," but why the focus on chemical warfare?
Topics:
Syria, Chemical weapons, Terrorism, Nerve gas, Leon Panetta, Hillary Rodham Clinton, Bashar al-Assad, Middle East, Turkey, Free Syrian Army, Civil War, Red line

