The proper role for populist-run government is to make the puppet masters pay, literally and figuratively. Our economy is “designed by the wealthiest people in this country to benefit the wealthiest people in this country at the expense of everybody else,” Sanders insists. The “billionaire class” has rigged it all, and he’s so angry about it, he often seems more interested in tearing down the rich than building up the poor. (To borrow a Seinfeldian phrase, Sanders sounds like an old man sending back soup at a deli.)

This is one place where Sanders and Trump overlap. They want to make the people ruining this country pay. Sanders wants to impose a cartoonish “speculation” tax on Wall Street; Trump wants to make the Mexicans pay for the wall that will keep them out.

The one area where Trump and Sanders break totally with populist practice, other than geography, is religion. Nearly all of the famous heartland populists of yore were steeped in Christianity and spoke its language fluently. Long’s “Share the Wealth” plan, for instance, was vaguely derived from the Bible.

Sanders is a “not particularly religious” Jew who hates to talk about religion. Trump, because he’s seeking the GOP nomination, has had to work hard at faking religious sincerity. But even if he were serious that he won’t share his favorite Bible verse because “that’s personal,” his reluctance would distinguish him from traditional populists.