Across the country, public attitudes towards legalizing marijuana have shifted and state legislatures are responding. No state has gone as far as Washington State or Colorado—where marijuana sales are legal—but many are moving to decriminalize the drug or make it available for medical use. And cash strapped states considering legalization are closely watching Colorado where the governor recently predicted a tax windfall. But while politicians are more eager to get on board, public health officials continue to raise alarm bells about the safety of lighting up. Guest host Susan Page and her guests discuss the business and changing politics of marijuana.