Syria's Opposition Demands Deadline for Assad to Leave

Syria's opposition is demanding a deadline for Bashar al-Assad to leave power if it is to attend proposed international peace talks. Meeting in Istanbul Wednesday, opposition leaders said they want "binding international guarantees," including what they call the "removal of the head of the regime" and its military command. But the embattled president remains defiant, insisting he will remain Syria's leader at least until the 2014 elections and that he may run for another term. Zlatica Hoke has more.