The young man who shot Trump died without leaving any suicide note. He was a registered republican but he had donated $15 to a progressive get-out-the- vote campaign but he didn't seem to be very political by those who knew him. I predict they will find he was a loner who was bullied and decided to commit suicide by killing a famous person and making sure everyone knew who he was. That seems to be the motive of a lot of the young mass killers.