SCOOP DU JOUR: Daily dose of highlights from the 53rd edition of the San Francisco International Film Festival. Features Northless director Rigoberto Perezcano, You Think You're the Prettiest, but You Are the Sluttiest director Che Sandoval and Presumed Guilty director Roberto Hernandez. Hosted by Erin Coker; visit http://fest10.sffs.org/news Distributed by Tubemogul. Less