Quotes from the former president line the walls of the museum, one of the features of the George W. Bush Presidential Library seen during a preview April 24, 2014 in Dallas. The museum, located on the campus of SMU in Dallas, will open to the public May 1 and features a permanent exhibit that uses artifacts, documents, photographs, and videos from the Library's extensive collection to capture the key decisions and events of the Presidency of George W. Bush. UPI/Ian Halperin