Here how it goes:

Detroit remains mostly black while whites is the minority.

The most of the suburbs are mostly white while blacks are the minority.

The same goes with the regional businesses in both Detroit and suburbs.

The Metro-Detroit still remains in this 'urban donut' phase. But I do see a few changes going on in other communities.

Detroit is getting more regional businesses from the suburbs and other nations. Hip cool skinny jean millennials are moving in [[mostly from Gilberttown to Midtown) Detroit and middle class black folks are still moving away to the suburbs. That leaves the poor folks stuck their post troglodyte phase. But it least in the few years 'urban donut' culture in this Great State of 'Mich-ississippi' is going to change, in reverse.

You all can thank Gov. Snyder, the geek for that.