May 8, 2009 8:22 pm Rihanna Steps Out to Fight Leukemia Rihanna presented an award at the 3rd Annual DKMS Gala to a little girl named Isabell who is courageously helping her best friend Jasmina fight leukemia. Local 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 1:45 NYPD enters Columbia University in riot gear to clear protest 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name