what do you see as a possible military response, considering the challenges of also possibly a mobile launcher? >> there could be cyber responses. we have done some in the past, at least they have been rumored and there are other ways to doe it that perhaps more subversive than overt military attacks. as michael said, we've had 25 years of failed north korean policy. when it's failed in the past, the presidents gotten away with it because our military hasn't been advanced enough to inflict pain on the united states. now, it's different. there's a new leader with new capabilities. if we fail now, the possibility -- i don't want to sound too grim but there are serious life and death implications to american citizens.n it's incumbent on the president to use those means to force north korea to do something different, and it requires i think different thinking that we've had in the past. >> bret: the only time we