ROSEBUD, SD – In response to today’s vote in the U.S. House of Representatives to authorize the Keystone XL tar sands pipeline, the Rosebud Sioux Tribal President announced that the Rosebud Sioux Tribe (Sicangu Lakota Oyate) recognizes the authorization of this pipeline as an act of war.“The House has now signed our death warrants and the death warrants of our children and grandchildren. The Rosebud Sioux Tribe will not allow this pipeline through our lands,” said President Scott of the Rosebud Sioux Tribe. “We are outraged at the lack of intergovernmental cooperation. We are a sovereign nation and we are not being treated as such. We will close our reservation borders to Keystone XL. Authorizing Keystone XL is an act of war against our people.