The transportation system could work well today. Many of the convicts that are being released into the streets could be sent to the Congo for their sentence while paying the Congolese government a fee per head. It would save quite a bit of money and they might even improve their behaviors after a decade or two. We could also purchase land in Brazil and send the fat screaming kids there to create their own idea of societal perfection far from the influence of evil whitey. This would also relieve society of huge financial burdens. If they were successful in the new creation, we could emulate the model here.