Can Donald Trump be stopped—not in November, but sooner, by being denied the nomination by opponents within his own party? The idea seemed delusional in early June, after Trump won 75 per cent of the vote in the California primary. But his detractors haven’t disappeared. His vanquished rivals Ted Cruz, John Kasich and Jeb Bush have yet to endorse him, and Beltway chieftains, including Senate majority leader Mitch McConnell, continue to imply, or let others think, Trump lacks the fitness to serve.
“What is this?” Trump snarled in his best imitation of another Queens (New York) native John McEnroe, after House Speaker Paul Ryan, the top-ranking national Republican, indicated Trump needed to brush up on “Republican principles and ideas.” The “presumptive nominee” had a point. Ryan, a flop as Mitt Romney’s running mate in 2012, was now lording it over an everyman hero who had excited the grassroots base in every region of the country, capturing 37 of 50 states.