Em resposta a Marcos Nunes.

Não seria possível. Os traficantes são contra a liberação das maconha e das outras drogas. Veja esse interesante exemplo, o comercio legal de maconha em alguns estados americanos está acabando com o lucro dos carteis mexicanos do tráfico.

Will American Pot Farmers Put the Cartels out of Business?

http://www.motherjones.com/mojo/2014/05/us-pot-farmers-are-putting-mexican-cartels-out-business

Dois paragrafos do artigo:

For the first time ever, many of the farmers who supply Mexican drug cartels have stopped planting marijuana, reports the Washington Post.
"It's not worth it anymore," said Rodrigo Silla, a lifelong cannabis
farmer from central Mexico. "I wish the Americans would stop with this
legalization."

As notes David Downs of the East Bay Express, this is a really big
deal. In the past decade, Mexican drug cartels have murdered an
estimated 60,000 people. The DEA annually spends more than $2 billion to
deter the transport of illicit drugs across the border. "So now we have
both the DEA and cartel farmers screaming bloody murder about
legalization," Downs points out. "Sounds like we're on the right track."