Alessandro visits with some chefs on the occasion of the launch of their book, "Les Grandes gueules et leurs recettes" (Big Mouths and Their Recipes). They take their profession very seriously and are perfectionists like the famous Vatel, King Louis XIV's chef, who was so distraught when a seafood delivery was delayed that he ran a sword through his stomach. Modern chefs need to keep their sense of humor. They are, thankfully, no longer at the mercy of a powerful king, but the Internet can be just as unforgiving.