[ipaddr]

A few things: climate. Canada has a small growing season and can't grow the plant to make coke.

Canada is a first world country with a social safety net. The risk/reward to crime doesn't make as much sense

Canadian's culturally inherited laws and culturally attitudes from Britain. Canadians are more fearful and morally against breaking small rules.

Canada's population is too small to produce the qualities needed

The US/Canadian police work together.

Thousands of Mexicans are coming to the US daily for a better life. Canadians have the same standard of life the average American.

Canadians are Americans. Most Canadians can look on their family tree and see relatives that came from America.