McDonald’s E. coli, Pizza Hut prototype, Chi-Chi’s

The investigation into the recent McDonald’s E. coli outbreak is now closed. Pizza Hut’s new design looks like a fast-food concept. And one long-dead Mexican chain appears to be prepping for a return. Welcome to Restaurant Daily, a quick look at the industry’s top stories from the editors of Nation’s Restaurant News and Restaurant Business. I’m RB Managing Editor Heather Lalley.