Jay Bhattacharya, associate professor of medicine at Stanford University, will present "Who Pays for Obesity?" on Tuesday, January 27, from 1:30 to 3 p.m. in 2-650 Moos Tower. The focus of Bhattacharya's talk will be on an empirical examination of the extent to which health insurance makes body weight a communal decision. This event is free and open to the public and is part of the Division of Health Policy and Management Seminar Series at the School of Public Health. For more information, call 612-624-6151.