Marijuana really shouldn't be illegal. It wouldn't be nearly profitable enough to fund these major criminal activities, a lot of cancer patients would be more comfortable, and when people realize what Republicans have done to the USofA they're going to want everyone sedated.

Anyway...

Violent New Front in Drug War Opens on the Canadian Border
By SARAH KERSHAW

SEATTLE, March 2 - The drugs move across the Canadian border inside huge tractor-trailer rigs, pounds and pounds stashed in drums of frozen raspberries, tucked in shipments of crushed glass, wood chips and sawdust, or crammed into hollowed-out logs, in secret compartments that agents refer to as "coffins."

Kayakers paddle them south from British Columbia across the freezing bays of America's northwest corner, and well-paid couriers carry up to 100 pounds at a time in makeshift backpacks, hiking eight hours over the rugged mountainous terrain that forms part of the border between the United States and Canada. Small planes drop them onto raspberry fields and dairy farms in hockey bags equipped with avalanche beacons to alert traffickers that the drugs have landed.

The contraband is called B.C. bud, a highly potent form of marijuana named for the Canadian province where it is grown, and it has become the center of what law enforcement officials say is an increasingly violent $7 billion cultivation and smuggling industry.