That’s been the theory. I don’t know how one ever controls for that. That’s like saying Jodie Foster played a small part in Reagan being shot. In the case of this guy, it is just as reasonable to say he was pissed at the constant vitriol directed at Trump. I don’t think Trump ever mentioned DiNiro, at least not lately, yet he was a target. Should we tell people not to say “Fvck Trump”? The point is we have no way to really know what sets off a nutjob. Of the 100’s of millions of people in the country, this appears to be a black swan.
You're never going to be able to stop crazy people from being crazy. Our President has a responsibility to set the tone of the country and he has failed miserably at it. Leaders are supposed to lead by example....