Delta Air Lines' newest dining option for first class passengers isn't anything fancy. In fact, it's the exact opposite, because it's fast food.
You want a free Shake Shack burger? You're in a luck, but you have to act fast.
Philadelphia Phillies manager Ryne Sandberg and New York Mets first baseman Lucas Duda both came down with food poisoning over the weekend at Citi Field, and both said Tuesday that they believe a hamburger from Shake Shack was the cause.
