up for his credibility. he didn t just draw up any old power in the region, he drew it with the assad regime. i can t imagine that the iranians would read it any other way. he laid down the red line, and if he didn t mean it, he shouldn t have done it in the first place. all right. thanks. jessica, you stay with us as we continue to hash out today s debate. when we come back, will military action work and does it mean the start of another u.s. war? i ll talk to two former generals about the consequences of the president s decision. we ll be right back. let s play: [ all ] who s new in the fridge! i help support bones. [ ding! ] .the immune system. [ ding! ] .heart health. [ ding! ] .and muscles. [ ding! ] that can only be ensure complete! [ female announcer ] the four-in-one nutrition of ensure complete. a simple choice to help you eat right. [ major nutrition ] nutrition in charge.