> unless they violate international treaties
Which they in fact do - there are multiple international treaties on drug crimes and enforcement.
Which they in fact do - there are multiple international treaties on drug crimes and enforcement.
The reason that drug policy around the world is similar to drug policy in the US is specifically because the US has forced its approach on the rest of the world, not the other way around. Notice how many of the international anti-drug operations are carried out by the DEA.
If the US suddenly decided overnight that it wanted to do things its own way, I have a hard time believing they'd face any real international resistance.