big question. but the larger issue here was this a direction rehearsal for something bigger? we've seen in the past al-qaeda would test out smaller operations to see what happens, and then go on to bigger operations. >> mike, you're a former cia operative. one of the main reasons these people engage in terrorism is to put fear in people and that means they just like to put fear in people and accept it. and peter king says there has not been a lot of chatter leading up to it, and afterwards. >> we're moving beyond the days when sort of the traditional terrorist groups, hoffer, or jra, any of the others would do that on a regular basis. or even hezbollah or plo. you get elements that are not claimed, throughout the confusion and chaos. who knows what this can be?