We took a tour to check it out. Our docent was Steve Gersten, a retired trader and architecture buff. Here's what we learned.

(CNN)-- Architecture buffs savor Chicago's buildings, but you don't have to be a connoisseur to appreciate the city's masonry and steel marvels. The Chicago Architecture Foundation conducts more ...

Building / Blocks: The Architecture of Chicago's South Side is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV ...