I don't know those answers, but the show generally profiles an addict and a supplier. It does mention cartels, but does not profile them in detail.
Cool thanks. Although I've watched Drugs Inc. on NG, I think I was confusing it with Gangland lol
From NG website:
Next Airing: SUN SEP 1 9PM ET In the Fifth Ward, a drug hub of Huston, Tex., see firsthand how drugs are dominating the area's economy and populous. We'll talk to a major crack cocaine dealer, a Hispanic street gang member, addicts, a pimp who claims to rule the streets and a full-patch member of the Aryan Brotherhood of Texas white supremacist prison gang. Learn about a prescription cough remedy that abusers call lean named because if you take enough of it, you lean or fall over.