I am an ordinary, run-of-the-mill skeptic, but the facts in this case read like an outtake from The Interview, that wild comedy starring James Franco and Seth Rogan who play two bumpkins hired to kill a world leader. I mean really:
A lone man was spotted walking around the fairgrounds several hours ahead of Trump's rally, with a drone.
The same man was spotted by members of the public, and pointed out, on a nearby rooftop 20 minutes before the rally, holding a rifle.
There was nobody assigned to guarding that rooftop, which was only 150 yards away from the stage.
Many people pointed the man out to local law enforcement and nothing was done.
Nobody told the Secret Service, or the Secret Service knew and did nothing.
Trump still was permitted to come out on stage at the appointed hour.
The Secret Service turned down the offer of a drone because, hey, we don't need one here.
It's all detailed online for anyone to see, except for naming the boss of the operation who must be someone seeking to fundamentally change America. To further understand it, watch The Parallax View, a 1974 thriller about a political assassination done from the inside.