Aifruation News Today

>> reporter: the white house wont be pinned down on what might happen next. >> as ive said many times before were not going to broadcast or actions and were keeping all options on the table. >> reporter: there is a growing sense that in the u.s., action would be a last resort. >> you always have to apply overwhelming force to make sure that your opponent doesnt get the next move. in north korea you dont know what that next move is going to be. >> reporter: a new problem, last friday some 17 to 9...