If you thought legalizing weed would cut down on crime, think again. t did cut down on crime in a way—pot smokers were no longer being prosecuted for smoking, and some growers did come out of the shadows. But it also brought in the drug cartels who could hide their illegal growing operations amidst the tons of legal ones that sprang up. Watch this episode of America Uncovered for how the cartels are moving in where marijuana is legalized, the use of narco-slaves to grow the illegal weed, and how it's wreaking havoc on the environment.