vehicle c very unpopulated area and we have pakistan involved now with helping isis get into afghanistan. so we ve got to deal with that frank. th flank. this is a weapon that can destroy a lot of people and material and a lot of people say, well, it s just 36 people that were killed. well, that s 36 that aren t planting ieds and aren t going to be fighting and killing green berets like we had killed the other day. we don t really know the true number. professor, to you, bigger picture on the use of this tremendous bomb sent to the rest of the world, i had an expert on yesterday saying that it sends a message to kim jong-un as we look ahead to this weekend in that country. do you think it sends a larger message? the president says it doesn t make any difference. do you think it does? just to step back a little