WASHINGTON, D.C. – The National Congress of American Indians (NCAI) is proud to announce Geoffrey Blackwell (Chickasaw, Choctaw, Omaha, and Muscogee Creek) as the organization’s new general counsel and chief of staff. In this dual role, Blackwell will lead NCAI’s legal strategies and oversee the efficient operation of NCAI.WASHINGTON, D.C. – The National Congress of American Indians (NCAI) is proud to announce Geoffrey Blackwell (Chickasaw, Choctaw, Omaha, and Muscogee Creek) as the organization’s new general counsel and chief of staff. In this dual role, Blackwell will lead NCAI’s legal strategies and oversee the efficient operation of NCAI.