Food labeling designed to help consumers make informed choices is under threat again. Opponents of the mandatory Country of Origin Labeling (COOL) program continue their efforts to stop the program that originated in the 2002 Farm Bill. The U.S. House of Representatives is again trying to repeal the labeling program that identifies where an animal was born, raised, and slaughtered for human consumption. At present, Canada and 70 other World Trade Organization counties operate a COOL-like program. . . .