I made this post awhile ago. I wanted to edit it, and apparently I left it half finished and never re-posted it. Oops! Well here is the video. I'll have to redo the rest of the post when I have more time.
This video has an agenda, but I don't think that the points made are any less valid. The sources check out, and the agenda is actually pro-religion (albeit a different religion). There is a huge abundance of information on this topic available, I just personally liked this video. If this video peeks your interest and you want to know more then google "DNA and Mormon".