The logistics of dealing with so many dead bodies would end up being more expensive than just sticking them all on a boat and shipping them back to their continent, where they will sit and wait to be conquered by Chinese. Excavators for burying, fuel for burning, sanitation, cost of ammunition etc... all on a mass scale... this could get very expensive, very fast. I also wanted to say it might be difficult to find men to stomach shooting so many niggers... but I think the white population is large enough that we can find just enough trigger/blood happy motherfuckers that'll do it for free. Trouble is, what do you do with these guys when their job is complete... Edit: Add cost of ammo