Over the past year, a trio of House Republicans have said “Muslims don’t belong in American society,” labeled Muslim congresswomen “terrorists,” expressed a preference for dogs over Muslims, told now-New York Mayor Zohran Mamdani to “go back to the Third World” because he ate rice with his hands, and said that Muslims “breed their way through our society.” President Donald Trump, meanwhile, added to his increasingly xenophobic recent commentary two weeks ago by advocating for sending two Muslim congresswomen “back from where they came.” In the past, Republicans have picked their spots when rebuking these kinds of comments. But increasingly,...