It's no worse than Hillary Clinton calling them super predators. Considering what the Tolerant Left has called/done to the right wing, along with Joe Schmo, you can take your "moral superiority" grandstanding and shove it.
Yeah, Donald Trump posting the Obama monkey video was a douchebag move.
That being said, unlike the Tolerant Left, he still has slightly more credibility than a Diesel Sparkplug Salesman.