Description:A man opens fire in a restaurant over leftover food served. If you don't like your food at a restaurant, perhaps you may send it back, not tip much or write an online review.One man however, took it to another level in New Delhi, India. He became upset at a restaurant after he was served leftover food by a waiter. Apparently most of the food at the establishment was over. The customer refused to eat the dish and a fight broke out.(1:01)