From CTV.ca:
Canada not the drug store of the U.S.: Dosanjh
Federal Health Minister Ujjal Dosanjh is calling on doctors and pharmacists to stop the "unethical practice" of selling prescription drugs to Americans.

The cross-border drug trade has reached a new milestone. People in five U.S. states, with a combined population greater than that of Canada, are now being urged by their governments to buy their medicine through Canadian Internet pharmacies.