FILE - In this Nov. 8, 1988 file photo, President-elect George H. W. Bush, right, hugs his son George W. Bush, center left, during his victory rally, in Houston, Texas. Other Bush family members are from left: Columba Bush, Jeb Bush, and Laura Bush. Presidents George H.W. Bush and George W. Bush were both conservatives, but during very different times. The elder Bush was a Republican who could carve an occasional moderate path without a crushing response from the right. His was an era of stepping back from the prospect of doomsday, with the collapse of the Soviet Union, and a far more limited threat emerging with Iraq‚Äôs invasion of Kuwait. But that was not at all like the Sept. 11 terrorist attacks that came early to his son. (AP Photo, File)