Urban spelunking: Exploring Chicago's Pittsfield Building with Skyscraper Guy

After buying Chicago's neglected 1927 Art Deco Pittsfield Building, built by Marshall Field's estate, Milwaukee-born Tom Liravongsa transformed into social media's Skyscraper Guy. Our Bobby Tanzilo met up with him for a tour of the building and to hear about plans for a thrilling visitor experience that's on the horizon.