U.S. Senator Chuck Grassley of Iowa chooses to walk rather than ride a Senate subway rail car from the Dirksen Senate Office Building into the Capitol

 
U.S. Senator Chuck Grassley of Iowa chooses to walk rather than ride a Senate subway rail car from the Dirksen Senate Office Building into the Capitol
U.S. Senator Chuck Grassley of Iowa chooses to walk rather than ride a Senate subway rail car from the Dirksen Senate Office Building into the Capitol April 5, 2011. REUTERS/Kevin Lamarque (UNITED STATES - Tags: SOCIETY POLITICS)