bild

Dr. Timothy Leary, former Harvard Professor and drug advocate, accompanied by a friend, Joanna Harcourt-Smith, smiles on arrival at Heathrow Airport from Kabul, Afghanistan, Jan. 18, 1973. Two federal agents of the U.S. Bureau of Narcotics and Dangerous Drugs escorted the couple from Kabul, where Dr. Leary had been arrested. (KEYSTONE/AP/)