Steve Chapman of the Chicago Tribune advocates legalizing marijuana as a solution to the spiraling violence of the Mexican-American drug trade. “Mexico has been wracked by murders connected to the drug trade. Last year, it suffered more than 6,500 drug-related killings, triple the number in 2007. And 2010 looks worse. As of mid-March, more than 2,000 people have died in drug-related homicides – which puts Mexico on pace for more than 10,000 such deaths this year. That’s more than one every hour…So what can the Golden State offer in the way of assistance? Something potentially valuable. In November, Californians will vote on a ballot initiative that would make it legal not only to use marijuana but to grow and sell it.”