Rich Aurilia lined a go-ahead two-run double to center field in the eighth inning and the San Francisco Giants rallied to beat the Washington Nationals 6-4 on Wednesday night. Aurilia came up big with an eight-pitch at-bat in which he fouled off three straight pitches before the double. Omar Vizquel gave the Giants an insurance run with an RBI double off Luis Ayala (1-6) on the heels of Aurilia's...