The Minnesota Senate voted Monday to make gay marriage legal, the last legislative step before Gov. Mark Dayton's promised signature will make the state the 12th in the U.S. to do so.
The Senate vote of 37-30 came four days after the House passed the bill on a 75-59 vote. A cheer erupted in the chamber after the vote was announced, and spectators in a small gallery area stood and applauded.
Minnesota will become the first state in the Midwest to make gay marriage legal via a legislative vote. Iowa legalized same-sex marriage in 2009 through a court ruling.