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URL:  http://boards.fool.com/quotheres-an-interesting-theory-along-the-same-30581368.aspx

Subject:  Re: Camels once roamed Canadian Arctic? Date:  3/8/2013  8:18 PM
Author:  Art53 Number:  48281 of 73673

"Here's an interesting theory along the same lines. A Duke University professor argues that dogs/wolves domesticated humans rather than the other way around. Otherwise the humans would have killed off the wolves just like every other predator that competed with h