July 29, 2014 6:48 am Preventing the Fastest-Growing Cancer in the U.S. Medical experts are asking people to protect themselves from skin cancer this summer. The disease is the fastest-growing form of cancer in the United States. Local 2:46 Bodycam video shows teens running from Greenbelt senior skip day shooting 2:46 ‘A preventable mistake': Owner warns of prescription error after dog's death 25:59 Protesters topple barriers at GW: The News4 Rundown 1:54 Fairfax County police investigate theft, attempted theft at jewelry store 0:32 Photo shows person riding on back of Metro rail car