Cramer declares burger war-stocks are irrational! By: CNBC.com News May 29, 2015 at 18:34 PM EDT Jim Cramer sees that between Shake Shack and Red Robin there are too many chefs in the kitchen. Should you join the burger war? Read More >> Related Stocks: Cie Generale Des Etablissements Michelin Sa Habit Rest Jack IN The Box Inc McDonald's Corp Red Robin Gourmet Burgers Inc Shake Shack Inc Southwest Airlines