Robert Gates: “Every time the price of oil goes up by one dollar per barrel, it costs us about $130 million.”

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

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

I think the only thing I would've said is that a lot of this could've been done sooner.

Allies are a huge asset and in not understanding that I think is a real problem.