http://www.mlive.com/news/index.ssf/2012/12/sweeping_changes_in_michigans.html
The most sweeping rewrite of Michigan’s concealed handgun law in more than a decade includes details that go well beyond opening so-called “gun free zones” to hidden weapons
Most of the attention on the new bill has focused on provisions allowing hidden handguns in places where they are now forbidden, such as schools, churches and large entertainment venues.