Democratic presidential hopefuls descend on Selma to mark 45th anniversary of 'Bloody Sunday'
Sen. Cory Booker, D-N.J., delivered a fiery speech on Sunday to a crowd gathered inside a Selma, Ala. church to commemorate the civil rights march that came to be known as "Bloody Sunday" – telling the hundreds gathered to hear him speak that it was a time to recommit to the fight for justice in America.