Drugs should be legal. The American government know the war on drugs is a no win situation just like Prohibtion was in the 20-30's. Where there is a will, there is a way.
The government will be able to get taxes from drug sales, there will be set reasonable prices compared to the dealer around the corner. You will get what you pay for and not some fake dangerous look alike drug. Crime rate will go down because people will not be out stealing or killing another to get their latest fix because mr dealer charges at an outragous sum of money.