Protesters gather for a rally in the Capitol Rotunda in Lansing, Mich., on Tuesday, Dec. 11, 2012. The crowd is demonstrating against legislation that could make Michigan the 24th state with a right-to-work law. (AP Photo/Paul Sancya)

Photo by: Paul Sancya

Protesters gather for a rally in the Capitol Rotunda in Lansing, Mich., on Tuesday, Dec. 11, 2012. The crowd is demonstrating against legislation that could make Michigan the 24th state with a right-to-work law. (AP Photo/Paul Sancya)