Chicago is built on a foundation of meat and railroads and steel, on opportunity and exploitation - but its identity long ago stretched past manufacturing. Today, the city continues to lure new residents from around the world, and from across a region rocked by recession and deindustrialization. But the problems that plague the region don't disappear once you pass the Indiana border. In fact, they're often amplified. A city defined by movement that's the anchor of the Midwest, bound to its neighbors by a shared ecosystem and economy, Chicago's complicated - both of the Rust Belt and beyond...