Crazy!!

He certainly looks republican and he and his wife both had republican jobs:
Mr Peterson was a defense contractor and Mrs Peterson worked at Blackbird Technologies, a company that specializes in defense, law enforcement and intelligence work.

I wonder who his favorite hate radio host was. Hannity? Savage?
I wonder what rightwing websites he perused.
I wonder how many hours a day he watched Fox News.

There are lots of people with minds filled with hate just like this guy.
The rhetoric is dangerous.