Former President George Bush's wife Barbara, right, and former President George W. Bush's wife Laura wait for the start of Game 4 of baseball's World Series between the San Francisco Giants and the Texas Rangers Sunday, Oct. 31, 2010, in Arlington, Texas.
Texas Rangers fans wearing George W. and Laura Bush masks wait for the start of Game 4 of Major League Baseball's World Series between the Rangers and the San Francisco Giants in Arlington, Texas, October 31, 2010
Former President George H. W. Bush, left, and legendary golfer Arnold Palmer talk as they ride around the golf course at the Champions Tour golf tournament Friday, Oct. 22, 2010 in The Woodlands, Texas