 They just happened to miss it, man. The same ones, by the way, the same Secret Service agencies who, when informed of the pipe bomb, stood around nonchalantly and allowed a group of school children to walk by the pipe bomb. See, this is old news that we've been covering for a long time. They're the ones now that just happened to allow a gunman to get in an unprotected roof 130 yards away from President Trump. Huh.