Harriet Panayah of Savoonga, Alaska, dances as Native tribal and community leaders stage take part in a demonstration September 25, 2009 in Upper Senate Park on Capitol Hill in Washington, DC. The group staged the event to draw attention to the threat of chemical contamination to the Artic people from former military bases and circumpolar atmospherica pollution. Getty Images logo Getty Images 29 months ago

Harriet Panayah of Savoonga, Alaska, dances as Native tribal and community leaders stage take part in a demonstration September 25, 2009 in Upper Senate Park on Capitol Hill in Washington, DC. The group staged the event to draw attention to the threat of chemical contamination to the Artic people from former military bases and circumpolar atmospherica pollution.