The Native American Housing and Self Determination Act provides Federal assistance for Native American tribes while also recognizing their right to tribal self-governance. Presidential candidate Senator Barack Obama is a member of the Congressional Black Caucus. This is where political double talk gets it's meaning. While campaigning, Obama tells Native Americans he supports their full sovereignty tribal nation rights while supporting the CBC blocking funding and calling for the termination of an Indian Nation.
For more on the subject, see The 2008 Presidential Campaign.