This entire thing stinks to high heaven. We have two choices:
1. The agencies involved are so inept, they allowed a pimple faced, twenty year old kid, to climb up the side/roof of a building, with a rifle, gave him time to set up, and waited until he pulled the trigger within plinking range of Trump before they engaged.
Or
2. They purposely allowed the same.
Remember nobody notified the Secret Service agents on stage what was going on on top of the building for two minutes...
Zero chance that was a “mistake”.
The conspirators controlled the communications.