This gross display showed Trump's contempt for honor, service and decency itself

Donald Trump has offended us in so many ways, we should have built up immunity to his acrid tongue and distortive actions. Most react by calling whatever he’s said or done now “a new low point,” or asking, “Does it ever end?” But no, it doesn’t, and it always seems to get worse. Shockingly worse. There is no bottom.

One of Trump’s most offensive and blasphemous moments came this weekend, when his hypocritical deportment spoke louder than any savagery in his words.

On Saturday, Trump...