I remember a mechanic excitedly telling me about this story a year ago,& I googled it.Now its coming up again. Of course,if it is determined that the oldest human in north America was not of Indian (native-American) persuasion,it would change everything,wouldn't it?!
http://m.newser.com/story/208529/kennewick-man-mystery-over-hes-native-american.html