Hey guys you might find this report interesting:
Haplogroup X is an exception to this pattern of limited geographical distribution. It is found, generally at low frequencies, in both West Eurasians (Richards et al. 2000) and some northern groups of Native Americans.
URL:http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1180497
Interesting how it juxtaposes the eastern Asian genetic connection.