How Have Iraq and Libya Changed US Foreign Policy?

The debate over whether to intervene in Syria continues, and many questions remain.  What role would the U.S. play in an intervention? How should Americans engage the international community? Should we arm the Syrian opposition?  
Today we have the opportunity to reflect on the U.S.’s role in two recent conflicts. One year ago today, the American troops joined their French and British counterparts on the battlefield in Libya. Nine years ago today, the U.S. launched Operation Iraqi Freedom.  What have we learned from these conflicts, and how do they inform U.S. foreign policy today?   Joining us is Anne-Marie Slaughter, professor of politics and international affairs at Princeton University and former director of policy planning for the U.S. State Department.