The Real Story Behind the Decline of Detroit … And Yes, Great Things Are Happening There Too
http://www.alternet.org/economy/real-story-detroits-economy-...
TL;DR: Detroit was set up to fail.
An example:
"One dramatic example of the cost of racism born by Detroit is this: Detroit has an income tax on those who work within the city limits. The two-tier tax is lower for those who work in the city but live in the suburbs. In enacting the tax, the state legislature required employers based in the city to collect the tax via payroll deduction as they do with federal and other taxes. Suburban based employers are not required by the law to collect the tax. Most of them don’t. The revenue lost to Detroit per year is estimated to be as much as $142 million."