Washington State's 'Pot Czar' on Legalization

Mark Kleiman, professor of public policy at the UCLA School of Public Affairs and co-author of Marijuana Legalization: What Everyone Needs to Know, has been chosen to lead Washington State's marijuana regulation now that the state has legalized the drug. He discusses legal considerations in the state, from where you can smoke to driving under the influence, and reflects on recent polling that finds that a majority of Americans think marijuana should be legalized.