brand new details on that deadly tour bus crash. what investigators have now revealed about the moments right before 15 people lost their lives. it is an unbelievable, awful, awful story. rick: then back to libya, nato commander heading up the operation there, saying the transition from u.s. command has been seemless, but there are still serious questions about the u.s. involvement moving forward, what to do about the rebels, of course, reports of the cia, on the ground. this as lawmakers remain divided over our role there. >> they are clearly in violation of the act that sets three and only three conditions under which the president can commit armed forces. one them is declaration war, authorization of congress, there's been none and three is a national emergency caused by an attack on united states territories, possessions or armed forces. there has been none. so this is clearly illegal.