TIME TO BUY POPCORN: In primary challenge, Wasserman Schultz faces unprecedented test.

For Rep. Debbie Wasserman Schultz (D-Fla.), the problems with the left just keep coming.

The Democratic National Committee (DNC) chief has infuriated many Democrats with her handling of the party’s presidential primary debates. She drew further howls from liberals for deeming a whole generation of young women “complacent” about their abortion freedoms.

And now she’s facing a primary challenge from a liberal Wall Street reformer who says she’s a corporate shill detached from her district.

The challenge highlights the difficulty facing Wasserman Schultz as she juggles her dual roles as Florida representative and head of the DNC — duties that sometimes come into conflict.

Timothy Canova, a professor at the Shepard Broad College of Law in Florida’s Nova Southeastern University, says Wasserman Schultz’s positions on trade, criminal justice, consumer protection and drug policy reform — among others — are evidence that she’s sold out to corporate interests at the expense of her constituents.

It marks the first primary challenge to Wasserman Schultz since her arrival on Capitol Hill in 2005.

Canova launched his bid last week on a platform that pulls more than a few pages from that of populist Sen. Bernie Sanders (I-Vt.), the Democratic presidential hopeful who’s waged a surprisingly strong challenge to front-runner Hillary Clinton by attacking from the left.

HEH.