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CANNON BALL, NORTH DAKOTA - DECEMBER 3: Chief Lance King of the Ogalala Lakota from Pine Ridge Reservation wears his Wa Pah Ha bonnet made from eagle feathers and rabbit skins at Oceti Sakowin Camp on the edge of the Standing Rock Sioux Reservation on December 3, 2016 outside Cannon Ball, North Dakota. He says that the presence of the Wa Pah Ha is to give the people inspiration to enforce their strength their faith, their belief so that whatever situation they are in it will enhance them to give them more strength so they can continue the message to the outside world. (Photo by Helen H. Richardson/The Denver Post via Getty Images)

CANNON BALL, NORTH DAKOTA - DECEMBER 3: Chief Lance King of the Ogalala Lakota from Pine Ridge Reservation wears his Wa Pah Ha bonnet made from eagle feathers and rabbit skins at Oceti Sakowin Camp on the edge of the Standing Rock Sioux Reservation on December 3, 2016 outside Cannon Ball, North Dakota. He says that the presence of the Wa Pah Ha is to give the people inspiration to enforce their strength their faith, their belief so that whatever situation they are in it will enhance them to give them more strength so they can continue the message to the outside world. (Photo by Helen H. Richardson/The Denver Post via Getty Images)
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Denver Post Helen H. Richardson