Barbecue was invented in France? So says renowned cookbook author Susan Herrmann Loomis. When the Gauls were racing through lush forests in what is now Brittany, Normandy, and the Loire Valley, hunting wild boar, deer, and rabbit, they'd return to the village, build a fire, and split their prize from barbe a queue (head to tail) for roasting. Today, the French are still great barbecuers, though over the centuries they've refined their skills...