SAN FRANCISCO, Oct 23 - If the San Francisco Giants are able to claim their second World Series title in three years it is unlikely they will do it the easy way. Nothing this postseason has gone smoothly for San Francsico. The Giants have had to overcome six do-or-die games during Major League Baseball's 2012 postseason. "Finding a way to get it done just makes this so much special," said Giants manager Bruce Bochy. "We were written off many times. But these guys were relentless in getting it done. ...