"I have heard all of the churches there have either already been chased out or are in the process of moving. None of the Christian churches were willing to convert themselves to mosques, so it was strongly requested they they leave town within an agreed-upon timeframe."
with any other source?
In the link provided, there are a LOT of churches [~50 based on the search results] in Dearborn and by all appearances, on its face, the assertion made in your post doesn't appear to be coming to fruition.
If it is true, then there needs to be a much stronger push back.
But I'm curious [if true] as to why the churches involved haven't been making any hay out of this...