SELMA, AL - MARCH 07: U.S. President Barack Obama speaks onstage next to U.S. Rep John Lewis (D-GA) at 50th Anniversary Of Selma March For African American Voting Rights on March 7, 2015 in Selma, Alabama. (Photo by Nicole Craine/WireImage)
SELMA, AL - MARCH 07: U.S. President Barack Obama speaks onstage next to U.S. Rep John Lewis (D-GA) at 50th Anniversary Of Selma March For African American Voting Rights on March 7, 2015 in Selma, Alabama. (Photo by Nicole Craine/WireImage)