What was surprising about President Obama’s denunciation of Donald Trump’s anti-immigrant terrorism policy Tuesday wasn’t the fact that Obama never mentioned Trump by name. He didn’t have to. “We now have proposals from the presumptive Republican nominee for President of the United States to bar all Muslims from emigrating to America,” an angry Obama declared as the nation’s emotions remained raw from Sunday’s slaughter of 49 people in Orlando, by a killer who professed support for radical Islam.