Burgers 'n More

This trip Guy's rolling out for the all American favorite, and then some. In Kansas City, Mo., a pub where they're dipping burgers in tempura batter or putting them between a pair of grilled cheese sandwiches. In Truckee, Calif., a warehouse turned burger spot loading them with cold cuts and chili. And in Nashville, a Greek restaurant serving a bacon burger with a twist -- it's made with lamb.