On December 20, 2007, a small group of people led by American Indian Movement activist Russell Means, under the name Lakota Freedom Delegation, traveled to Washington D.C. to announce a withdrawal of the Lakota Sioux from all treaties with the United States government. These activists had no standing under any elected tribal government, and Lakota tribal leaders issued public responses to the effect that, in the words of Rosebud Lakota tribal chairman Rodney Bordeaux, "We do not support what Means and his group are doing and they don't have any support from any tribal government I know of. They don't speak for us."