Modified (and possibly damaged) version of the file "Michigan Presidential Election Results by County, 2008.svg" with alterations for counties that did not vote the same.  Simply put, these are the results of the <a href="https://en.wikipedia.org/wiki/United_States_presidential_election_in_Michigan,_2012" class="extiw" title="w:United States presidential election in Michigan, 2012">United States presidential election in Michigan, 2012</a>
Gage
CC BY-SA 3.0
<a class="external free" href="https://en.wikipedia.org/wiki/File:Michigan_Presidential_Election_Results_by_County,_2008.svg">http://en.wikipedia.org/wiki/File:Michigan_Presidential_Election_Results_by_County,_2008.svg</a>