The secret service????

The story gets even more complicated, and is serious and frightening. Did the secret service know about the intention, and did nothing? Was the Secret Service interested in the shooting? Eyewitness testimony of a man, that he and his friends saw the assassin with the rifle in advance, and warned the police and the secret service for many minutes, and they did nothing! Ignored the signs of the people, which directed their attention to the shooter.