Now Playing: 01-31-12 Marketplace

David Gura and Sarah Gardner kick off Marketplace's election coverage, The Real Economy, with reports on the economies of Nebraska and Nevada. With new apps like Square, political campaigns find a new way to bring in small contributions. Home prices in 20 major cities fell 3.7 percent in November. Commentator Teresa Amabile explores what makes a company a good place to work. And Kai Ryssdal talks to actor and author Fred Stoller about his book "My Seinfeld Year."