KABUL, AFGHANISTAN – MAY 20: (AFGHANISTAN, PAKISTAN AND IRAN OUT) An Afghan drug user smokes heroin on May 20, 2005 in Kabul, Afghanistan. U.N. experts have warned that the country is turning into a “narco-state” less than four years after the fall of the Taliban. Afghanistan, the world’s largest producer of opium and heroin launched the first survey of drug abuse among its own population. The country produced 90 percent of the world’s opium which is refined into heroin for sale in many parts of the world. President Hamid Karzai is in the USA now visiting President George W. Bush to talk about the war on drugs and prisoner abuse in Afghanistan by U.S forces at Bagram Air Base. (Photo by Paula Bronstein/Getty Images)