U.S. Senator John McCain speaks during a panel discussion called on the influence of money in politics at the Newseum in Washington

 
U.S. Senator John McCain speaks during a panel discussion called on the influence of money in politics at the Newseum in Washington
Former Republican presidential nominee U.S. Senator John McCain (C) talks about the U.S. Supreme Court decision in the "Citizens United" case as he sits beside former U.S. Rep. Jane Harman (L), current U.S. presidential candidate and former Louisiana Governor Buddy Roemer (2nd L) and moderator and Reuters Editor-at-Large Sir Harold Evans (R) during a panel discussion called "Politics, Inc." on U.S. campaign financing and the influence of money in politics hosted by Reuters at the Newseum in Washington, March 27, 2012. REUTERS/Jim Bourg (UNITED STATES - Tags: POLITICS BUSINESS)