It's mostly the Marxist rebels who are growing and selling drugs
to finance their terrorist insurgency:
http://www.msnbc.com/news/705583.asp
Hell, many of them probably aren't even 'Marxist' or of any political stripe - they just fake it to get some help from Castro...or anyone else eager to support bogus revolutionary, anti-American, anti-imperialist, anti-whatever else is big and evil...
