Native American activist imprisoned for nearly half a century makes push for clemency

… of Chippewa. Other Native American activists and groups … old racial injustice towards Native Americans,” HuffPost reported. … Dakota, where armed American Indian Movement activists and Oglala … emblematic struggle between Native Americans and the federal …… of Chippewa. Other Native American activists and groups … old racial injustice towards Native Americans,” HuffPost reported. … Dakota, where armed American Indian Movement activists and Oglala … emblematic struggle between Native Americans and the federal …