Hundreds of marchers hold hands as they cross the Edmund Pettus Bridge in Selma, Ala., on Sunday, March 7, 2004. It is the 39th anniversary of the civil rights march across the bridge when state troopers used tear gas and billy clubs against activists marching. Front row from left: U.S. Rep. John Lewis, D-Ga., U.S. Rep. Artur Davis, D-Ala., Rev. Jesse Jackson and Rev. C.T. Vivian. (AP Photo/Dave Martin)