Lindsey Graham actually said...

Thank you, Mr. Chairman.

I think the whole world watches what we do militarily, and for a long time, we have been the single guarantor of security around the world.

Do we have any real leverage to stop their nuclear program from developing at the pace they would desire?

From our enemies' point of view, do you see it likely that China will have a confrontation with Japan over the islands that are in question?