Robert Gates: “The only way a law can change is if Congress acts or if the courts overturn it.”

I think it would be a very heavy political lift for the president to say he's going to cut off military supplies to Israel unless they stop in Gaza.

I think appearances do matter.

I think there is a cost. I think it does provide a basis for radicalization in the region.

Putin hasn't given up on any of his original goals in Ukraine.