Wisconsin is going through business woes yet again.  GM has pulled out their Janesville plant (due to SUV sales slowing?) and Delphi (due to bankruptcy?).  Briggs also is moving most of their manufacturing from Milwaukee.

http://badgerblogalliance.blogspot.com/2008/06/gm-pullout-exposes-states-vulnerability.html

http://wistechnology.com/articles/4803/