U.S. President Bush (28 images)

U.S. President George W. Bush kisses First Lady Laura Bush following his remarks to the Republican Governor's Association at the Nation Building Museum in Washington on February 25, 2008. (UPI Photo/Ken Cedeno)

U.S. President George W. Bush and First Lady Laura Bush depart on the South Lawn of the White House in Washington en route to Camp David for Christmas on December 21, 2007. (UPI Photo/Roger L. Wollenberg)

U.S. President George W. Bush speaks to the 35th Conservative Political Action Conference in Washington on February 8, 2008. Bush touted his record and called on conservatives to help put another Republican in the White House in the November election. (UPI Photo/Roger L. Wollenberg)

U.S. President George W. Bush (R) sits next to U.S. Attorney General Alberto Gonzales at a Cinco de Mayo celebration in the Rose Garden at The White House in Washington on May 4, 2007. (UPI Photo/Kevin Dietsch)