Don't invite President Trump to speak at a funeral...after the passing of former Special Counsel Robert Mueller, who investigated Trump's alleged collusion with Russia, Trump posted, "Good. I'm glad he's dead. He can no longer hurt innocent people!" A few months before that he joked about critic and Hollywood Director Rob Reiner having "TDS" after he was slain by his son. Good grief, this guy lives by a personal gospel of revenge that's simply foreign to normal human behavior. From what is known about his early family life, Trump's father raised him to more or less be a ruthless attack dog, which may explain much of it.