Minnesota Health Insurance Exchange Signed into La Mar 24, 2013 15:58:52 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on Mar 24, 2013 15:58:52 GMT -5 Minnesota Health Insurance Exchange Signed into LawGov. Mark Dayton signed it into law, enacting the most sweeping health care change the state has seen in half a century.www.governing.com/news/state/Minnesota-Health-Insurance-Exchange-Signed-into-Law.html