Closed Captioning ON OFF apply | reset x Text Display Background Enhancements font Times New Roman Arial Comic Sans size T T T T color share link July 30th, 2014 Surgeon general issues sun safety warning Dr. Nancy Snyderman, NBC News' chief medical editor, joins TODAY to talk about the nation's top health official sounding the alarm about UV exposure after a sharp rise in skin cancer cases. More video Sponsored Content Now Playing Camera Flash Spotlights Cancer Sponsored Content Now Playing Mammograms: False Positives Or Early Warnings? Sponsored Content Now Playing WHO Group Says Processed Meat Can Cause Cancer Sponsored Content Now Playing New Guidelines For Mammograms TRENDING Now Playing Can you tell who's the mom and who's the daughters? Now Playing Catch up on the biggest stories of the week with The Download Now Playing Ryan Reynolds reveals his baby daughter was named after his late father Now Playing Drew Barrymore: Trying to be hot constantly Is 'exhausting' LIFESTYLE Now Playing Watch Craig Melvin blush during 'Would You Rather' game Now Playing What product can Dylan Dreyer not live without? Now Playing It'll take more than a plastic spider to scare Meredith Vieira Now Playing Meredith Vieira is back on TODAY (but her voice isn't) Most Watched Now Playing Sponsored Content Can you tell which way this bus is traveling? Now Playing Sponsored Content Somalia plane explosion 'likely' caused by bomb; explosive residue found Now Playing Sponsored Content Security forces unite in force for Super Bowl 50 Now Playing Sponsored Content Catch up on the biggest stories of the week with The Download Now Playing Sponsored Content Virginia Tech students 'carefully planned' killing of 13-year-old, police say Now Playing Sponsored Content Deadly 6.4-magnitude earthquake strikes Taiwan Now Playing Sponsored Content Can you tell who's the mom and who's the daughters?