Stirring images from Ruth Bader Ginsburg's D.C. vigil remind us of her fight

Ruth Bader Ginsburg was a warrior for freedom. 

She lived a life committed to preserving the American ideal, from her early days fighting against gender discrimination to her illustrious tenure as one of the country's top judges. So as news of Ginsburg's death set in on Friday, mourners in Washington, D.C. paid their respects...