How to Keep a Whole Turkey Submerged in a Sous-Vide Bath

A specter is haunting Thanksgiving--the specter of dry turkey. One of the easiest ways to prevent this horror is to cook the big-ass bird sous-vide but, thanks to a large hole where its insides used to be, keeping a whole turkey submerged is usually quite the challenge. To overcome the buoyancy, you could chop the...