so now the world watches and waits for the response and the u.s. has gone from first off blaming the obama administration to now a much harder line. today loudly calling out syrian president assad and loudly calling out russia and iran and calling for some kind of action. the world right now seeing these pictures of what many are calling another war crime in syria by the assad regime against its own people. killing dozens, families and children left gasping for breath and dying. the president clearly moved. >> that attack on children yesterday had a big impact on me. a big impact. that was a horrible, horrible thing and i've been watching it and seeing it and it doesn't get any worse than that. my attitude toward syria and