OPINION: Trump’s sweep is another humiliating defeat for media and political elites

Donald Trump’s sweeping victories Tuesday night move the Manhattan billionaire a step closer to winning the Republican nomination for president and to pulling off the most improbable political feat in modern American history. But Trump’s story is about more than a first-time candidate’s stunning rise. It is also about the humiliating defeat suffered by an increasingly isolated political and media class who still do not understand the causes and scope of Trump’s populist revolt.