Rochester, MN (LifeNews.com) -- The influential Mayo Clinic is advising women that there is no link between abortion and breast cancer -- a conclusion that flies in the face of numerous studies showing the link between the two. The advice comes in a response posted on Mayo's web site in reply to a question from a Wisconsin woman. "There's no credible evidence of a link between induced abortion and breast cancer," Dr. Sandhya Pruthi wrote the woman on behalf of Mayo's web site.As proof, Mayo cites the National Cancer Institute, but the organization has come under fire as politically charged...