Joe Walsh vows to campaign for Bernie Sanders if he wins nomination: '#NeverTrump means never Trump'

Former Republican Rep. Joe Walsh penned an op-ed Tuesday vowing to campaign for Sen. Bernard Sanders — or whoever wins the Democratic presidential nomination, for that matter — and scolding fellow "never-Trumpers" who are starting to waffle now that Mr. Sanders has emerged as a front-runner.

Mr. Walsh, a self-described ...