The Deep State likes to brag about it's evil deeds. For the last 2 days I've had neighbors set off a few hundred bucks of aerial fireworks from not far outside my window. It stopped a few hours before the Trump rally. This isn't typical 4th of July celebrations. So I'm not surprised that they tried to whack Trump. Maybe they gave Trump a similar presentation, to try to keep him from going on the stage at the rally.
The next time the Deep State will have to choose someone with military sniper training. How does the Deep State do this? Watch the 1980s film "Videodrome" and you will get an idea. The Deep State usually gets others to do their dirty work for them. The wannabe assassin probably thought he was being a patriot.