The U.S. Supreme Court's conservative majority on Wednesday handed Republicans their biggest victory yet in the perpetual battle to control the House of Representatives and statehouses across the

The U.S. Supreme Court's conservative majority on Wednesday handed Republicans their biggest victory yet in the perpetual battle to control the House of Representatives and statehouses across the country — but it may have come too late to have much of an effect on this year's midterm elections. The 6-3…