3D Printers Appearing in US Stores for Consumers

Imagine having an idea, sketching it on paper, bringing it to a store and seeing that drawing turned into a physical object in a matter of hours. This is now possible for the average consumer with the help of 3D printers. These machines were once only used by universities and big corporations, but now, stores with 3D printing services are popping up around the United States for anyone who wants to see an idea become reality. Elizabeth Lee reports.