David Barrows (C) waves a self-made U.S. flag covered in fake currency and corporate logos during a protest in front of the U.S. Supreme Court in Washington October 8, 2013. The U.S. Supreme Court will this week step into the politically charged debate over campaign finance for the first time since its controversial ruling three years ago paved the way for corporations and unions to spend more on political candidates and causes. REUTERS/Gary Cameron (UNITED STATES - Tags: POLITICS CIVIL UNREST CRIME LAW)