In this photo taken April 16, 2013, statues of Barney, left, and Miss Beazley, the beloved Scottish Terriers of president George W. Bush and Laura Bush, are seen in the museum area at the George W. Bush Presidential Library and Museum in Dallas. The museum uses everything from news clips to interactive screens to artifacts to tell the story of BushÃs eight years in office. The George W. Bush Presidential Center, which includes the library and museum along with 43rd presidentÃs policy institute, will be dedicated Thursday on the campus of Southern Methodist University in Dallas. (AP Photo/Benny Snyder)