Join us Friday, May 13 at 1 p.m. ET (noon CT/ 10 a.m. PT) for an hour-long chat on summer skin care and protecting yourself from the damaging rays of the sun, which can cause signs of premature aging and skin cancer. Dr. Leslie Baumann, board certified dermatologist, best-selling author, researcher and expert on cosmetic dermatology and skin care, will be on hand to answer your questions. She's the author of "Skin Type Solutions," which helps consumers find their skin type and takes the guesswork out of skin care and shopping for products.