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WASHINGTON - AUGUST 13: U.S. President George W. Bush waves as he arrives on the South Lawn of the White House with his dogs, Barney and Miss Beazley, August 13, 2006 in Washington, DC. Bush returned to Washington after vacationing at his ranch in Crawford, Texas. (Photo by Evan Sisley-Pool/Getty Images)

WASHINGTON - AUGUST 13:  U.S. President George W. Bush waves as he arrives on the South Lawn of the White House with his dogs, Barney and Miss Beazley, August 13, 2006 in Washington, DC. Bush returned to Washington after vacationing at his ranch in Crawford, Texas.  (Photo by Evan Sisley-Pool/Getty Images)