A secret service officer watches as former President George H.W. Bush and his son, President George W. Bush, right, leaves his seat during Game 4 of baseball's World Series between the San Francisco Giants and the Texas Rangers Sunday, Oct. 31, 2010, in Arlington, Texas
Poor GHW Bush .. he really struggles to walk. I don't think he hip surgery was successful .. shame. W is so loving with him .. God bless them both.