A Gainesville resident participated in a news conference this past week at the state Capitol to announce the National Rx Drug Abuse Summit, set for April 22-24 in Atlanta. Dallas Gay is co-chairman of the Medical Association of Georgia Foundation’s “‘Think About It” campaign to reduce prescription drug abuse and lost his grandson to the problem in 2011. The event will be the “largest national collaboration of professionals on (the prescription drug abuse) issue,” according to a news release from the Medical Association of Georgia Foundation.