2/28: Pope Benedict XVI officially retires; Manning pleads guilty to leaks 2/25: Mediterranean diet beats low-fat fare; "Zero Dark Thirty" upsets 9/11 families Powerful evidence in a major medical study shows a diet including olive oil, nuts, wine, and fish can lead to longer life; Then, The violent crash that hurt 30 spectators is raising questions about how NASCAR can better protect the fans; Also, families of 9/11 victims claim the voices of their loved ones were used in "Zero Dark Thirty" without their permission