George W. Bush Presidential Center a ceremony which featured all living former U.S. Presidents Jimmy Carter, George H. W. Bush, Bill Clinton, George W. Bush, and the incumbent U.S. President, Barack Obama. The library and museum are privately administered by the National Archives and Records Administration, while the university holds representation on the institute board. The project raised over $500 million for the construction and endowment of the George W. Bush presidential center. The previous time that George W. Bush (then the outgoing President), Obama (then the President-elect), former President Bill Clinton, former President George H. W. Bush and former President Jimmy Carter all met
1958 US–UK Mutual Defence Agreement Similar custody arrangements were made for the Thor missiles supplied under Project Emily. The UK was able to carry out underground nuclear tests at the US Nevada Test Site, where the first British test took place on 1 March 1962. British nuclear testing continued there until abruptly halted by President George H. W. Bush in October 1992. Major subscritical nuclear tests continued to occur, most notably the Etna test in February 2002, and the Krakatau test in February 2006. Under the agreement 5.37 tonnes of UK-produced plutonium was sent to the US in exchange for 6.7 kg of tritium and