VIDEO: Artisans display works at Glass Craft expo at South Point

The 2012 Glass Craft & Bead Expo, the largest show for glass and bead crafts in the United States, will be at the South Point until Sunday. Glass artists and suppliers displaying their products and teach classes. Joshua Mazet, from Eugene, Ore., is one of 1,400 lampworkers. He also talks about the role medical marijuana paraphernalia has played in creating an industry for glass artists in the Pacific Northwest city.