Nancy Pelosi endorses Connie Chan to succeed her in S.F. House race San Francisco ChroniclePelosi endorses Connie Chan in race to replace her in San Francisco CNNNancy Pelosi breaks silence to endorse San Francisco supervisor as successor The GuardianChan and Chakrabarti's fight for No. 2 could clear Wiener's path to Congress Mission LocalIn New York and San Francisco, Fierce Fights to Replace the Old Guard The New York Times