for more now, let's bring in political analyst larry gerston who usually joins us in studio but today, joins us live from washington, d.c. thank you very much, larry. >> good morning. >> did the president's move come as a surprise to you as well? >> look, here's the surprise part. his words were incredibly sharp, very direct. we must act now, but what's interesting to me is he did this major announcement on a saturday afternoon. usually when president wants to galvanize things, get the country behind them, they do it at an appropriate moment, an evening address suggesting the seriousness, but instead, it was almost a casual event, and that's what's puzzling. on the one hand, strong language. on the other hand, the timing seemed to be off. >> it seems he said specifically, i don't need congressional approval, but i'm asking for it. what do you make of it? >> a couple things. we have the war powers act. that enables the president to send troops abroad up to 90 days informing the congress after that. he's decided not to do that. he doesn't want to be in this alone. he's got himself in a