YOUNGSTOWN AIR RESERVE STATION, Ohio -- U.S. Air Force Reserve Senior Airman Valerie Smock, public affairs specialist with the 910th Airlift Wing here, awaits the arrival of President Barack Obama May 18, 2010 on the flightline here. Smock, now a technical sergeant, participates yearly in the Susan G. Komen 3-Day for a Cure, a 60-mile walk to help raise awareness and find a cure for breast cancer. Released/U.S. Air Force photo by Tech. Sgt. Brenda Cosola