Trump Shooter

From what I read so far, the weirdest part about this latest Trump shooter is how un-weird and un-crazy he seems at first glance. Cal Tech grad. MS in Computer Science. Had a job. Had hobbies. Built stuff. Seems like a pretty average-to-above-average American nerd. What's going on here?

I hold that the right-wingers have a point on this - assassination chic is a real thing on the left these days. I was just waiting for a cappuccino yesterday, and had to listen to some goofy lady chatting with her friend about how men were all evil and how Trump started the Iran war to distract from his pedophile crimes involving foreign children. What is this nonsense people come up with? Where is this information coming from? This is just a normal public conversation that people have in public now? Lunatics.