United Auto Workers members picket Wednesday at a General Motors plant in Flint, Mich. Last year, more U.S. workers went on strike than at any time since 1986. Bill Pugliano/Getty Images hide caption
collective bargaining
Wednesday
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Tuesday
People rally at the Supreme Court in Washington in January, as the court heard arguments in Friedrichs v. California Teachers Association. Jacquelyn Martin/AP hide caption
Wednesday
Tuesday
Opponents of a law limiting collective-bargaining rights cheer in Cleveland as they hear election results sounding the defeat of the measure in the Ohio general election on Tuesday. Amy Sancetta/AP hide caption
Thursday
Protesters against Senate Bill 5 during a rally in February 2011 in Columbus.
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