These 17 Delaware food trucks attack the street with treats

A.I. glows with space-age energy that feels straight out of "The Jetsons," but it still doesn't hold a candle to the real-life culinary machines competing in the Delaware’s Food Truck Frenzy.

These First State chefs might move with robotic accuracy, cranking out meals for a small army of customers. But their secret ingredient is something no algorithm can copy: heart. (Not yet, at least.)