Pizza Chains Are Secretly Packing Their Food with MSG

Last night on my walk home, I noticed a huge neon sign in the window of my local pizzeria that read, "NO MSG." Huh, I thought. Is that a thing? I'd never known I was supposed to worry about MSG in my pizza—although, to be fair, I don't worry about MSG in anything, at all, ever—but apparently it was a big enough issue… » 3/27/14 5:30pm 3/27/14 5:30pm