from the halls of congress. many people are very happen with what the president did. many people approving of it. there are other members of congress who are saying he didn't have the authority to do it. and this is an aged old argument nothing that george w. bush didn't hear, nothing that president clinton didn't hear. nothing that president george h.w. bush and ronald reagan when they launched military action as well. of the president does have the authority when it's in the national security interests of the united states to launch such attacks that's why the president last night in his message said that this was to preserve the vital national security interests of the united states to make sure that these weapons are not used or spread around the globe. you take a look at vladimir putin's response as well, saying it's an aggression against a sovereign state, against the norms of international law. it's something he has zero credibility on when you look at what happened in crimea. so, it will be interesting in the hours ahead, too, to look at what the russian response to all of this will be. i mean, i think if you are claiming the moral high ground, there is probably no higher cause to defend than