Canada fueling Mexican drug war.

Freakin' Canada, man. From CNN:

Authorities in Vancouver, just 30 miles from the border, are struggling to deal with the boom in the drug trade between the United States and Canada, along with the violence that has come with it.

Cocaine from Mexico -- and many of the guns that fuel the violence -- come north via the United States. Canadian smugglers then bring south high-quality marijuana known as "BC Bud" and synthetic drugs like methamphetamine. A recent U.N. drug report named Canada as the "primary" supplier of Ecstasy to the United States.

The gang killings are blamed in part over who will control which areas of this estimated $6 billion-a-year narcotics trade.