U.S. President Barack Obama adjusts his Chicago White Sox hat in Washington

 
U.S. President Barack Obama adjusts his Chicago White Sox hat in Washington
U.S. President Barack Obama adjusts his Chicago White Sox hat before throwing out the ceremonial first pitch before the Major League Baseball's opening game between the Washington Nationals and the Philadelphia Phillies in Washington April 5, 2010. REUTERS/Jim Young (UNITED STATES - Tags: SPORT BASEBALL POLITICS IMAGES OF THE DAY)