how do you say assad must go and then do nothing about it and then draw the red line and then have the red line crossed and then back down? >> what message does that send the world? >> a very bad one. so often our greatest strength is our greatest weakness and what of president obama's strength is caution, and in this case he needed to move with more, and i agree with david and he will look back in deep sorrow and some shame. >> i can tell you under president obama's leadership the united states has been at the front of a diplomatic solution in syria. president obama has been making start strae taepblgic decisions that protect carefully the u.s. interest with regard to around the world. and we have not seen as much progress a we would like, and