Means died early Monday at his ranch in in Porcupine, S.D., Oglala Sioux Tribe spokeswoman Donna Solomon said.
Means, a Wanblee native who grew up in the San Francisco area, announced in August 2011 that he had developed inoperable throat cancer. He told The Associated Press he was forgoing mainstream medical treatments in favor of traditional American Indian remedies and alternative treatments away from his home on the Pine Ridge Indian Reservation.
Means was an early leader of AIM and led its armed occupation of the South Dakota town of Wounded Knee, a 71-day siege that included several gunbattles with federal officers. He was often embroiled in controversy, partly because of AIM's alleged involvement in the 1975 slaying of Annie Mae Aquash. But Means was also known for his role in the movie "The Last of the Mohicans" and had run unsuccessfully for the Libertarian nomination for president in 1988.
