Eating meat is a time-honored tradition in America. Whether it’s Thanksgiving Day turkey, a TV dinner of Salisbury steak, or a plate of Hawaiian Spam musubi, meat has been a constant presence on the national platter. But over the years, changing technologies, tastes, and policies have altered not only which meats Americans consume but also how they consume them. As millions of Americans fire up their grills this Labor Day, the Guys will look back on America’s love affair with all things meat. How did we get from smokehouses to supermarkets? Why do we love hot dogs so much? And in the era of modern appliances, why do we still insist on grilling steak, wings and burgers on an open flame?