A Western covert intel operative with knowledge of how Afghanistan was handled at the highest levels in Washington lays down the case:
«Osama bin Laden was a failed CIA asset that was used as a pretext to invade Afghanistan to restart the heroin trade, which is a trillion-dollar business. Mullah Omar was our ally against the Soviets, and a most honorable man, who shut down all the heroin plantations in Afghanistan after the Taliban took over as they considered the over 300,000 dead who died from heroin overdoses per year immoral. We turned on him and betrayed him. Osama was a guest of Mullah Omar, and he merely asked for evidence of Osama’s involvement in 9/11. Since there was none, as he was not involved, none could be furnished. Bush II ridiculed on television even the thought that he would be required to give evidence to a bow and arrow Mullah Omar».