If there was any doubt that Paul Ryan’s endorsement of Donald Trump was less than full-throated, he crushed it on Friday. Less than 24 hours after Ryan announced that his “not ready” had become a “ready,” the House speaker ripped into the presumptive Republican nominee, making it clear he will not be Trump’s defender in chief. Unprompted by WISN radio host Vicki McKenna, Ryan scolded Trump for his racially-based attacks against the federal judge in California overseeing a civil fraud lawsuit against Trump University. “Look, the comment about the judge the other day just was out of left field for...