There was too much screaming and yelling going on to try to figure out what people were shouting. It's unbelievable that a spectator got a photo of the shooter, lying prone on the roof, with his head up, looking through the scope of his rifle, and the Secret Service or police snipers at the scene saw nothing???? That criminal malfeasance in my book. Heads need to roll.
*** Heads need to roll.***
Indeed!