Terrorist Networks Fed By Drug Users?

Well, if you really think about it, it makes a lot of sense, doesn't it? Can Drug Users be feeding terrorist networks?

It is a well known fact that terrorist organizations have turned to drug trafficking to get funds for their networks which presumably would include attacking innocent civilians because that's what terror networks do.

Just think about what it would mean to you personally, as a drug buyer, to find out that a terrorist network hit your neighborhood, killing people you know. Then, you discover that this network had been involved in trafficking the drugs that you payed for?

That would be a bad feeling, wouldn't it?