https://www.wsj.com/articles/the-left-vs-the-crazy-left-11564701434
The nation has struggled to categorize the Democratic presidential candidates. Sen. Elizabeth Warren is some days a “populist,” others a “liberal.” Sen. Bernie Sanders is at pains to define “democratic socialism” as apart from plain, old “socialism.” The media describes Sen. Amy Klobuchar as a “centrist” or “moderate,” even as she insists on “proven progressive.”
There’s an easier taxonomy: Lefties vs. Crazy Lefties. That’s the choice Democrats have in the primaries, and the two pools from which Donald Trump’s opponent will come.
This summer’s debates have been primarily useful for highlighting how radically the Democratic Party has shifted. Barack Obama can fairly be described as the most liberal president in American history—from his command-and-control regulatory regime to the Affordable Care Act, from his tax hikes to his activist judges. Yet the entire Democratic primary field is now rebuking his agenda as small and weak, if not proto-Trumpian.
Mr. Obama avoided campaigning in 2008 on a public option, and the White House willingly jettisoned that demand in the final ObamaCare negotiations. He knew that at best it would muster 43 Senate votes, while senators like Joe Lieberman had vowed to filibuster a government “takeover” of health insurance that would balloon the national debt. House Blue Dogs similarly rejected it. Yet all 20 of the candidates on this week’s debate stage backed Medicare for any American, if not all of them.
Mr. Obama touted natural gas as a bridge fuel to a future lower-carbon environment. He kept his economy afloat by winking at the state-led fracking revolution, and since retirement he’s even (misleadingly) bragged that he was responsible for record new U.S. oil production.