original concept of simplifying and toning down the various devices and insignia pinned to the uniform has gone by the wayside, with nearly all USAF personnel wearing at least one, if not two, three or more metal insignia with their dress uniforms. McPeak also acted as Secretary of the Air Force for three weeks in 1993, before the formal appointment and confirmation of Sheila E. Widnall, becoming the only person to have ever concurrently served in both capacities. McPeak continued as Chief of Staff through October 1994, retiring afterwards. McPeak's legacy as Chief of Staff has been considered in several quarters as one of the most controversial in Air Force history and has been the subject of much debate. Many Air Force senior officers and senior enlisted personnel, both active and retired from the Regular Air Force, the Air Force Reserve and the Air National Guard, have accused him of trying to run the Air Force as a corporation, with his introduction of Total Quality Management (TQM) under the moniker of "Quality Air Force" (QAF). Rightly or wrongly, McPeak was also often accused of ignoring the needs of enlisted personnel, non-flying officers, aeronautically-rated navigator officers, and looking out solely for his officers who were pilots, primarily single-seat fighter pilots. There was even debate over the somewhat traditional act of inducting him as the outgoing Chief of Staff into the Order of the Sword. Some of this controversy may also be traced, at least in part, to the abrupt manner in which McPeak had replaced General Michael Dugan as Chief of Staff of the Air Force. General Dugan, a popular and well-intentioned officer, had sought to repair the Air Force's image, badly frayed by the service's withholding of embarrassing information about the performance of the F-117 Nighthawk during the invasion of Panama. Dugan had also sought to make top Air Force officials more accessible, but he was relieved of command by then-Secretary of Defense Dick Cheney shortly before the start of Operation Desert Storm and the first Gulf War following some intemperate remarks Dugan had made to the news media about targeting Iraqi leader Saddam Hussein under United Nations Security Council Resolution 666 prior to the start of hostilities, this despite the fact that as Air Force Chief of Staff, Dugan had no command authority within the U.S. Central Command theater of operations. In short order, Cheney quickly replaced Dugan with