Federal prosecutors are cracking down on medical marijuana dispensaries here in California. They've sent letters warning landlords that they need to evict the dispensaries within 45 days or their properties will be seized.
Medicinal marijuana has been legal in California since 1996, but possession and sale of pot remains a federal crime. The feds say they will not target people who use the drug in states where it is allowed. But what brought about the crackdown, and how effective will the federal government be at shutting down this industry?
Michael Montgomery, reporter for the California Report.