"male narrator:" "Everyone's got a different name for it." " Cannabis." " Grass." " Ganja." " Chronic." " Weed." " This one's called Bubblicious." " It's marijuana." "[laughs] narrator:" "Whatever you call it..." " Perfect." "narrator:" "These days, pot is big business." " All in, to build this room costs about $300,000." "But you pay for that in one turn." "narrator:" "But with billions to be made, what's the one thing that can bring the green rush to a grinding halt?" " Um..." "Sorry, what was your-- what was your question again?" "narrator:" "It's the federal government." " Marijuana is illegal, and that's still the law of the land."