1. Janet E. Fulton, Prabasaj Paul, John D. Omura, and Susan A. Carlson are with the Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA. Ginny M. Frederick is with the Centers for Disease Control and Prevention Foundation, Atlanta. Joan M. Dorn is with the Department of Community Health and Social Medicine, CUNY School of Medicine, New York, NY.