Except that the "Taliban" don't do drugs!
They virtually irradicated poppy production inside of two years during 1999/2000 through a harsh regime of torture and execution. The Taliban are/were religious nutters.
As someone mentioned earlier, "Taliban" is an easy word to describe the multitude of competing, factional, "warlords" currently populating the Afghani government and their different militias.
The true "Taliban" will have nothing to do with drugs but, since their regime was overthrown, the Northern Alliance and a miriad of pre-exisiting splinter groups/factions have risen again and have no such ultra-restrictive religious compulsions.
One of the side effects of the occupation of Afghanistan is that it has ensured the supply of Opium in order to ensure that tha War on Drugs is able to continue.
I put this point to someone on a different forum who knows their stuff. Not sure how accurate is, but here it is...
'I have no doubt at all that the very word Taliban is a deep inaccuracy. In reality the resistence/insurgent forces are made up of a variety of different factions, from what I can tell these fall into 4 different categories,
1) old Taliban government forces committed to Deobandist Islam
2) Gulbuddin Hekmatyar's forces in the East - Nurangahar, Kunar, Nooristan and across the border in Mahmond Agency and perhaps North Waziristan
3) Jallludin's Haqqani's forces in Khost, Paktika, Paktia provinces and in South Waziristan (perhaps Tank agency too)
4) general Pashtun tribal forces who are not closely aligned with any of the above but who have decided to resist the occupation, this is where much of the drug money comes from
The Taliban and Haqqani's forces are the most aggressive of these, but if Hekmatyar ever decides to go full throttle (he has tens of thousands of men) rather than partial then it will be the equivalent of the Mehdi Army rising up, i.e. NATO/US forces will be in a whole heap of trouble.
however, for the sake of the propaganda they always refer to the 4 factions as being Taliban or neo-Taliban, which is not really accurate and clearly just a phrase designed to make westerners comfortablke with the concept of there being an enemy which MUST be fought.
Notice I do not place Al Qaeda in the list as they are (apart from never really existing as such anyway) mostly confined to FATA agencies and have little or no operation in Afghanistan - and even in NWFP mostly they are not Al Qaeda as much as Islamic Movement of Uzebekistan - plus a few Chechens.'
Also, this Daily Telegraph article is interesting:
US wars have helped al-Qa'eda, says report