The Daily Grind Video

<p>Marijuana growers and others in Humboldt County, California where the illegal drug is grown in large quantities, worry what legalization will do to the local economy. (Jae C. Hong / AP Photo)</p><p>In most U.S. counties, when residents and officials have a public meeting to discuss their concerns about marijuana, the worry is about children being turned on to the drug or the problem of neighborhood drug houses.</p>