For years, former Mexican President Vicente Fox has suggested that drug legalization needs to be on the agenda when discussing how to resolve prohibition-related problems like the wave of violence plaguing Mexico. Now, he's getting personal and political, as he attacks sitting President Felipe Calderon for what Fox is describing as a "failed" effort to send the military after the so-called drug cartels.

Vicente Fox

Addressing reporters at the annual conference of the conservative European Popular Party in Vienna last weekend, Fox said Calderon's efforts against the cartels had gone astray and the military should return to the barracks. "The use of the army in the fight against drug mafia and organized crime, the use of force against force gave no positive results. On the contrary, the number of crimes only grows," Fox told journalists on Saturday. "It's time to think of alternative ways to fight the crime," Fox said, adding that police and governments of Mexican states should be charged with anti-drug efforts on their territory, instead of federal forces.

Not that Fox himself had much better luck against the cartels, nor was he averse to using the military. While Fox was president between 2000 and 2006, he deployed troops to Sonora, Chihuahua, Tamaulipas, and other states, especially after 2003, when violence began escalating. By 2005, nearly 1,400 were reported killed in the drug wars, and 2,000 more in 2006.

But those levels of violence, which once seemed extraordinary, would now be a welcome relief after nearly three years of Calderon's campaign and the harsh response from the cartels. This year's toll in Ciudad Juarez alone matches the toll nationwide for the last year of the Fox era.

Fox was also critical of the United States, saying it needed to do more to control arms trafficking, money laundering, and drug use. But he again questioned whether drug prohibition is the best way to attain those ends. "Drug consumption is a personal responsibility, not one of government, Fox said."Perhaps it is impossible to ask government to halt the supply of drugs to our children."