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"When not dealing with stranded fleets, wounded soldiers or gender equality issues, the latest Battlefield 4 trailer features dog punching. This was dramatic territory already covered by series rival, Call of Duty, which now features dogs taking down helicopters."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2013/10/22/battlefield-4-goes-dog-punching/>