Jalen Ross, president of the University of Virginia student council, ponders a question during a news conference at the University of Virginia in Charlottesville, Va., Monday, Nov. 24, 2014. Ross called the Rolling Stone article on a fraternity house gang rape a “wake-up call” for the university. (AP Photo/Steve Helber)

Rolling Stone retracts UVA rape story

Rolling Stone magazine says in a statement posted to its website Friday that there now appear to be discrepancies in the account given by th…