August 20, 2010 11:18 am Teen Sex and Sexy Media A Temple professor takes issue with the way a study connects teens who are sexually active to sexual content in media. US & World Videos 6:16 NBC10 legend Lu Ann Cahn has a message for young women about breast cancer 4:04 Get sun safety tips ahead of Melanoma Monday 1:49 New guidelines say women should be screened every other year for breast cancer starting at 40 3:54 Project HOME celebrates 35 years helping people in Philly 2:31 Keith Jones, Erin Coleman swing for the fences at Phillies' ballpark. How did they do?