[TigersEye]

The area just south of Arizona is controlled by the Sinaloa Cartel which as reported by Breitbart Texas, has been identified by the Drug Enforcement Agency (DEA) as the Mexican drug cartel with the most power in Chicago. According to DEA reports, the Sinaloa Cartel has been able to flood Chicago's streets with a steady stream of heroin and crystal meth primarily as well as cocaine and marijuana.

Really? I guess they ought to know.

CONFIRMED: The DEA Struck A Deal With Mexico's Most Notorious Drug Cartel
businessinsider Jan. 13, 2014

An investigation by El Universal has found that between 2000 and 2012, the U.S. government had an agreement with Mexico's Sinaloa drug cartel that allowed the organisation to smuggle billions of dollars of drugs in exchange for information on rival cartels.

Sinaloa, led by Joaquin "El Chapo" Guzman, supplies 80% of the drugs entering the Chicago area and has a presence in cities across the U.S.

There have long been allegations that Guzman, considered the "world's most powerful drug trafficker," coordinates with American authorities.

[ConservingFreedom]

the Sinaloa Cartel has been able to flood Chicago's streets with a steady stream of heroin and crystal meth primarily as well as cocaine and marijuana.

Where there is demand there will be supply - it's Prohibition all over again (although more of the profiting criminals are foreign).