Uruguay issues rules for legal marijuana growing and sales, the Argentines attack US drug policy, a new London School of Economics report trashes the drug war as a failure, the DEA orders a massive increase in marijuana for research purposes, a Minnesota medical marijuana bill is moving, and more.

A report from the London School of Economics released Monday night outlines the enormous negative outcomes and collateral damage from the war on drugs and calls for new, evidence-based approaches to drug use and the drug trade.

Uruguay prepares for the formal rollout of its marijuana commerce rules; meanwhile, across the Rio de la Plata estuary, Argentina sees the largest pot protest in history. Also, things are looking good for the Florida medical marijuana initiative, there's going to be a hemp planting in Kentucky, and more.