http://www.newsminer.com/view/full_story/8387910/article-Book-presents-evidence-of-human-connections-across-Bering-Strait-land-bridge?instance=home_news_window_left_bullets

http://www.uaf.edu/anthro/apua/

Research illuminating an ancient language connection between Asia and North America supports archeological and genetic evidence that a Bering Strait land bridge once connected North America with Asia, and the discovery is being endorsed by a growing list of scholars in the field of linguistics and other sciences.