He wasn't lucky enough to be surrounded by these terrorists while safely locked in a flying SUV. Maybe you're ice cold Rambo with the rape whistle when you find yourself in a situation like that, but, most of us have no idea how we'll react.

"I don't need the 2nd amendment, because my truck has a turbo"

Is stupid. IMHO. It also would have been stupid to allow them to smash his brains out because he's worried what someone might say on the internet.