Travis Mazawaficuna of the Dakota Nation (Sioux) Native American tribe is photographed outside the United Nations headquarters after arriving with others on horseback in commemoration of the ... more 
Travis Mazawaficuna of the Dakota Nation (Sioux) Native American tribe is photographed outside the United Nations headquarters after arriving with others on horseback in commemoration of the International Day of the World's Indigenous Peoples in Manhattan, New York on August 9, 2013. REUTERS/Adrees Latif less 
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Reuters | Photo By � Adrees Latif / Reuters / Reuters
Thu, Nov 21, 2013 4:35 PM EST