I got one link here :
http://www.youtube.com/watch?v=0JbGxIR8JTk
The caption says :
It is an open secret that the downtown of Detroit, Michigan is as empty as the residential districts that surround it.
On a walking tour of the city core one July 2008 Sunday, this is what I found.
I have seen that video. It is amazingly eerie.
Downtown is a ghost town..