In this June 25, 2012, photo, the Supreme Court in Washington. Corporations and labor unions have been emboldened this election season to spend unlimited sums of cash. The Supreme Court

 

              In this June 25, 2012, photo, the Supreme Court in Washington. Corporations and labor unions have been emboldened this election season to spend unlimited sums of cash. The Supreme Court
In this June 25, 2012, photo, the Supreme Court in Washington. Corporations and labor unions have been emboldened this election season to spend unlimited sums of cash. The Supreme Court is telling them to go full-speed ahead. The high court reaffirmed its controversial Citizens United decision from 2010, following a challenge to a Montana law that prohibited corporate spending in elections. But the decision issued Monday will likely mean a push for more campaign-finance deregulation. (AP Photo/Evan Vucci)