Picking a fight with a Gold Star family. Attacking members of his own party. Gross statements and gross misstatements. Ignorance about the government and foreign affairs. Demonizing the press and whole swaths of American society. And now a veiled threat of violence against his political rival.
Regardless of how many unhinged or offensive things come out of Donald Trump's mouth, Ohio Sen. Rob Portman has continued to back his party's nominee.