Whether it's in New York or Toronto, Chinatowns are being attacked by the forces of gentrification, development pressure, and much more. But communities are resisting this pressure to retain their intangible cultural heritage forged by the bonds of a shared history - often tied together by the historical racist policies of their new homes. Colin Ellis and Nam Kiwanuka talk with director Karen Cho and community organizer Rick Wong about how Cho's new documentary, "Big Fight in Little Chinatown," shows how people are mobilizing to save these places.See omnystudio.com/listener for privacy information.