Arab Christians in Michigan FAR outnumber muslims and that is also true in Dearborn. Most churches in Dearborn have signs in english and arabic writing because the older immigrants struggle to learn english. It was a Dearborn priest who was recently chosen to be Bishop or something in Baghdad.
Michigan has fallen to about 8th in overall number of Muslims among the states yet the popular fantasy is that most Muslims are in Michigan.
As far as the muslims who are in Dearborn, a former classmate of mine is an FBI agent stationed in Detroit. He says the Dearborn Muslims are the most closely monitored in the world. Unfortunately he says that there are far more dangerous muslims living everywhere from Virginia, Minnesota, Texas, California etc.
Seattle. Portland Oregon. Trust me.