U.S. Representative Terri Sewell (D-AL) (2nd R) hugs Representative John Lewis (D-GA) before his remarks at the Edmund Pettus Bridge in Selma, Alabama, March 7, 2015, with U.S. President Barack Obama looking on. Obama called on Americans to carry forward the spirit of the Civil Rights Movement on Saturday during a visit to Selma, Alabama, to commemorate the 50th anniversary of a march that sparked the 1965 Voting Rights Act. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS ANNIVERSARY SOCIETY)