The young pilot walked away from his commitment in 1972 -- the same year the U.S. military implemented random drug tests.
One of the persistent riddles surrounding President Bush's disappearance from the Texas Air National Guard during 1972 and 1973 is the question of why he walked away. Bush was a fully trained pilot who had undergone a rigorous two-year flight training program that cost the Pentagon nearly $1 million. And he has told reporters how important it was to follow in his father's footsteps and to become a fighter pilot. Yet in April 1972, George W. Bush climbed out of a military cockpit for the last time. He still had two more years to serve, but Bush's own discharge papers suggest he may have walked away from the Guard for good.
It is, of course, possible that Bush had simply had enough of the Guard and, with the war in Vietnam beginning to wind down, decided that he would rather do other things. In 1972 he asked to be transferred to an Alabama unit so he could work on a Senate campaign for a friend of his father's. But some skeptics have speculated that Bush might have dropped out to avoid being tested for drugs. Which is where Air Force Regulation 160-23, also known as the Medical Service Drug Abuse Testing Program, comes in. The new drug-testing effort was officially launched by the Air Force on April 21, 1972, following a Jan. 11, 1972, directive issued by the Department of Defense. That initiative, in response to increased drug use among soldiers in Vietnam, instructed the military branches to "establish the requirement for a systematic drug abuse testing program of all military personnel on active duty, effective 1 July 1972."
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During the early stages of his 2000 campaign for president, Bush was dogged by questions of whether he ever used cocaine or any other illegal substance when he was younger. Bush refused to fully answer the question, but in 1999 he did issue a blanket denial insisting he had not used any illegal drugs during the previous 25 years, or since 1974. Bush refused to specify what "mistakes" he had made before 1974.
Perhaps realizing that explanation pointed reporters toward possible drug use during his time as a guardsman, Bush insisted he hadn't taken any drugs while serving in the Texas Air National Guard, between 1968 and 1974. "I never would have done anything to jeopardize myself. I got airborne and I got on the ground very successfully," he told reporters on Aug. 19, 1999. But today we know that for his last 18 months in the Guard, from April 72 to late '73, Bush didn't have to get airborne, because he simply quit flying. Moreover, if Bush in fact took no drugs at all after 1968, that would mean his drug use, if any, stopped at age 22 -- an unusual age to swear off recreational substances for someone with the partying reputation Bush had at that time.
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