12,000 people moved to San Francisco in 2014. 4,000 homes were built. What's the problem? https://medium.com/@TomPJacobs/what-housing-crisis-3c0568a5dd44#.w021

12,000 people moved to San Francisco in 2014. 4,000 homes were built. What's the problem? https://medium.com/@TomPJacobs/what-housing-crisis-3c0568a5dd44#.w021ouwnc https://medium.com/@TomPJacobs/what-housing-crisis-3c0568a5d...