When most people see a fast-food bag fluttering on the corner of the highway, they probably shake their heads and keep on driving. The Pick Up Artists aren't most people. These four young environmentalists are driving across America, conducting roadside cleanups and spreading the word about reducing waste. After just three months on the road, the Pick Up America project has already collected more than 37,000 pounds of garbage. And they're only 340 miles into their 2-year, cross-country trip.
