Government officials say 1.2 million Afghans are now exposed to drugs . `` We did very little due to weakness of governors , due to insurgents , due to pressure of terrorism in the area , '' he added . United Nations says growing drug use could lead to HIV / AIDS crisis . Efforts to combat drug use suffering from chronic lack of funds .
Government officials say 1.2 million Afghans are now exposed to drugs . United Nations says growing drug use could lead to HIV / AIDS crisis . Efforts to combat drug use suffering from chronic lack of funds .