Article Photos: Mich. House approves right-to-work limiting unions 3/15

Members of the Michigan State Police, background, look on as about a dozen members of the Michigan Nurses Association stand on the state Capitol steps in Lansing, Mich., Monday, Dec. 10, 2012,  protesting right-to-work legislation. Organizers say the gathering was meant to symbolize the silencing of unions that nurses say will happen should the legislation become law.(AP Photo/Carlos Osorio)