Underwater discovery near Haida Gwaii could rewrite human history /via @globeandmail http://m.theglobeandmail.com/news/british-columbia/bc-researchers-may-have-found-earliest-site-of-human-habitation-in-canada/article20737278/?utm_source=twitter.com&utm_medium=Referrer:+Social+Network+/+Media&utm_campaign=Shared+Web+Article+Links