Jim Knotts, President and CEO of Operation Homefront hands the keys to a 2009 Ford Explorer to Senior Airman Aaron Becker, 779th Medical Group biomedical equipment technician, and his wife, Mercy on April 30. Operation Homefront is a national nonprofit organization that provides emergency financial aid and other assistance to military families and wounded warriors. (U.S. Air Force Photo/Senior Airman Perry Aston)