Now Playing: 2-1-13 Marketplace

After a dramatic slump during the recession, Boise, Idaho’s economy has returned to good health. The income tax is celebrating its 100th birthday this year. With an improving housing market comes more open houses, and Jim Burress reports on the 'lookie-loos' turning out to see their neighbors’ cribs. Ticketmaster is doing away with those annoying things known as 'captchas,' which make sure you’re not a robot. And Grantland's Wesley Morris talks about the business behind filmmaking.