KATHRYN WHETTEN, MPH, PhD, is a professor of public policy and global health at Duke University and the director of the Center for Health Policy and Inequalities Research. She is the author of Drinkers, Drivers, and Bartenders: Balancing Private Choice and Public Accountability.
BRIAN W. PENCE, MPH, PhD, is an associate professor of community and family medicine and global health at Duke University’s Center for Health Policy and Inequalities Research.