"That man opened the door for lunatics like this. His followers are gleefully jumping through the door and this is what we get as a nation. I also blame the GOP for this because of their desire for power in Washington. They let this happen unchecked."
Ok. much more serious response to your post this time. The guy was a nut or a broken nut. Blaming Trump is like Blaming Obama for the Texas nut who flew his plane in to a building more than a few years ago. And I recall on this very board everyone speculating he was a right wing nut because "Texas". Turns out after his manifesto came out that he was a left wing nut.
Maybe we need to drop the modifiers and just call them what they are. Nuts.