signs and chanting no war in syria. so, we re taking you across the country. here s the question, how is the rest of the world reacting to these horrific, new images? yeah. senior international correspondent nic robertson is in beirut, lebanon, with more. and again, let me give you that full warning that the videos you re about to see are really disturbing. nic, what do you know? reporter: maybe not a smoking gun linking bashar al assad directly to the use of this nerve agent, but certainly an emotional trigger for anyone watching it. hard to walk away from those videos and not be emotionally affected. many of these videos already available on the internet, on youtube, but the way that these have been cut down and edited and shown to these lawmakers, very clearly, it shows them, the eyes being opened to show how the pupils are contracted, an effective nerve agent, the vomiting, the people dying in