but we've seen videos that show people apparently being carried away from protests physically incapacitated. one shot that appears to be filmed in a sort of a makeshift medical center, shows a young man lying on a hospital gurney with a gunshot wound through the abdomen. very disturbing pictures not yet verified but wh if we think back to the protests in 2009 it was social media postings that over time proofed an accurate reflection of what was happening on the street. one showed a young woman shot by a sniper and killed on the street. that was 2009. right. n nic, president trump has weighed in on this on twitter, saying the world is watching. iran has not yet responded to the previous tweets. what did they say? >> that was quite a lengthy