Greenspan, Feldstein and Taylor arrive to testify at a Senate Finance Committee hearing in Washington

 
Greenspan, Feldstein and Taylor arrive to testify at a Senate Finance Committee hearing in Washington
Former U.S. Federal Reserve Chairman Alan Greenspan (L), Martin Feldstein, professor of economics at Harvard University, and John Taylor (R), professor of economics and senior fellow in economics in Stanford University's Hoover Institution, arrive to testify at a Senate Finance Committee hearing on tax reform and deficit reduction, on Capitol Hill in Washington September 13, 2011. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)