Marchers carry a large painting of American Indian Leonard Peltier during a "National Day of Mourning," Thursday, Nov. 22, 2001, in Plymouth, Mass. (AP Photo/Steven Senne)

As Obama Moves To Free Manning & Rivera, Others Still Hope For Clemency

President Obama commuted the sentences of Chelsea Manning and Oscar López Rivera on Tuesday as other political prisoners — many held for decades on charges related to black and Native American movements — make their final pushes for clemency under Obama.