Galveston County Daily News, Nov. 23, 2007 In this guest column, Dr. David K. Rassin, associate dean for Continuing Medical Education, invites the public to attend Tuesday's "Babies at Risk" conference at the Galveston Island Convention Center. Keynote speaker Dr. David J.P. Barker will discuss his research, which provides compelling evidence that better nutrition during pregnancy may prevent heart disease and obesity. The event is free and open to the public.