Killian documents controversy

The Killian documents controversy (also referred to as Memogate or Rathergate) involved six documents containing false allegations about President George W. Bush's service in the Texas Air National Guard in 1972–73, allegedly typed in 1973. Dan Rather presented four of these documents as authentic in a 60 Minutes II broadcast aired by CBS on September 8, 2004, less than two months before the 2004 presidential election, but it was later found that CBS had failed to authenticate them. Several typewriter and typography experts soon concluded that they were forgeries. Lieutenant Colonel Bill Burkett provided the documents to CBS, but he claims to have burned the originals after faxing them copies. The documents describe preferential treatment during Bush's service, including pressure on Lt. Col. Jerry B. Killian, commander of the 111th Fighter Squadron, to "sugar coat" an annual officer rating report for the then 1st Lt. Bush. CBS News producer Mary Mapes obtained the copied documents from Burkett, a former officer in the Texas Army National Guard, while pursuing a story about the George W. Bush military service controversy. Burkett claimed that Bush's commander, Lieutenant Colonel Jerry B. Killian, wrote them, which included criticisms of Bush's service in the Guard during the 1970s. In the 60 Minutes segment, Rather stated that the documents "were taken from Lieutenant Colonel Killian's personal files", and he falsely asserted that they had been authenticated by experts retained by CBS. The authenticity of the documents was challenged within minutes on Internet forums and blogs, with questions initially focused on anachronisms in the format and typography, and the scandal quickly spread to the mass media. CBS and Rather defended the authenticity and usage of the documents for two weeks, but other news organizations continued to scrutinize the evidence, and USA Today obtained an independent analysis from outside...