China's northeast, a region that in the 1970s comprised over 10% of national GDP, now only makes up 3%. In this interview, Song Houze walks listeners through the policy challenges facing the rustbest. He also provides some context behind two developments that recently made international news: a famous entrepeneur berating a local official for squeezing his ski resort and provincial-level GDP revisions.. For more research, see his recent series up on Macropolo on the province of Liaoning.