Home run king Barry Bonds has posted on Twitter that he needed surgery on his left hip. The 50-year-old Bonds tweeted a smiling photo Wednesday of himself in a hospital gown announcing the operation on his hip, adding: "I appreciate you all for your prayers. Go Giants." San Francisco has reached the NL Championship Series for the third time in five years. Read more http://espn.go.com/mlb/playoffs/201...rgoes-hip-surgery-cheers-san-francisco-giants
