Is rounding them all up and releasing them back into the wild somewhere in Africa, still a viable option?
I'm thinking that even if we reeducate the people that niggers are really animals without any sense of higher values, that we can't have running around ruining our society, animal activists would still argue that animals have feelings too.
Maybe reservations is the way to go: Round them up into ghettos again and make sure to keep them clean from guns this time. Animals shouldn't be allowed to vote or wield guns.
The first vital step is scientifically proving to the public that niggers don't have any higher brain functions, and are just mimicing human behavior.