In villa Zavaleta, smaller groups made up of peruvians and Bolivians,among other nationalities, manage the local market. Their territorial control shifts from slum to slum as a result of bloody turf wars and new rivalries.All the rival criminal organizations fighting for control in Rio,only are allows crack labels to exist on its turf, malanquin told insight crime.The drug trafficking in south america is become more and more cocaine users almost everyday. There has been illegal drug trade in south America of cocaine and cannabis. The banned substances had been exported to the U.S. and Europe.In the 2000 the war on drugs had turned Colombia into the world’s largest cocaine