Jane Harman: “Putin already has not learned Colin Powell's Pottery Barn rule: if you break it, you own it.”

I think Congress is AWOL and Congress should be doing this, and the 2001 AUMF that most of us who are here voted for it seems to me doesn't apply to this situation at all.

If you're Kim Jong-un and you're watching this and thinking oh, here was an international agreement led by the United States in which they promised to give up their nuclear program in exchange for certain things.

I think that if President Trump can reach a strong deal with the North Koreans he will deserve enormous credit.

Absolutely, but the question we raised is whether the President's anticipated action this afternoon helps or hinders that goal.