Benny Avni opines that Felipe Calderon's war on the drug trafficking organizations created by prohibition is costing a lot in American money and Mexican blood -- and he's losing. Avni says the ultimate solution is legalization, which would lower profits and take violence out of the drug trade -- just as the end of Prohibition reduced America's gang problem. But, instead, Washington muddles on with an expensive and extremely deadly conceit -- pretending that all we need to do is pour some money on the problem, and Mexico's federal government will somehow eventually prevail.