Christina Cheddar Berk is assistant managing editor of Enterprise coverage at CNBC Digital.
Courtney Reagan is CNBC's Retail Reporter.
Tom is a Senior Editor and Assignment Desk Manager for CNBC TV. He also writes about the business of beer for CNBC.com.
Stephanie Landsman is one of the producers of "Fast Money."
Coordinating Producer, Squawk on the Street & Squawk Alley
Wal-Mart acquired Jet.com in September and now the site's founder is shaking things up at Wal-Mart.
It's starting to look like J.C. Penney will be the next chain to put its physical footprint under the shrink ray.
Plagued by heavy promotions, soft store traffic, and declines in hardware and video games, the chain's sales plunged.