Oct 19 - Two years ago Barry Zito was seen as a $126-million failure, left off the postseason roster as the San Francisco Giants charged to their first World Series title since the franchise moved from New York in 1958. On Friday, Zito helped keep the Giants' season alive, pitching into the eighth inning of a 5-0 shutout that extended their National League Championship Series against the St Louis Cardinals, who were one win away from reaching the World Series. ...