The Anti-Immigration Party

Ron Brownstein: “The results of Tuesday’s primary elections simultaneously bolstered the Republican Party mainstream and demonstrated how much ground it has yielded to Donald Trump, particularly on the volatile issue of immigration.”

“In several key races, GOP primary voters rejected candidates who presented themselves as the most ardent acolytes of Trump, in terms of style, political agenda, or both. But the relatively more mainstream alternatives triumphed in those contests only after embracing much, or all, of Trump’s hostility toward immigration. That dynamic underscores Trump’s success at eroding resistance in the GOP toward his racially infused nationalism. And that could prove a defining gamble for the party in a nation inexorably growing more diverse.”