Rex Tillerson: “Russia, more than anything, wants to reestablish its role in the global world order.”

We know what you were doing there. We're not going to allow you to continue to do that.

The 2001 AUMF provides statutory authority for ongoing U.S. military operations against al-Qaeda, the Taliban, and associated forces.

the President got tired of me being the guy who had to tell him, no, Mr. President, you can't do that, it's illegal.

The United States and Russia certainly have unresolved differences on a number of issues. But we have the potential to appropriately coordinate in Syria in order to produce stability and serve our mutual security interests.