I don't think we should stop there. Deport their diplomats and aids as well. Cutting off aid to those countries should help pay for the care of their citizens as long as they remain in limbo. Personally I don't see why getting them to an airport in their own country would be a problem. Whether their home country let's them in or not is between them and their home country. It really shouldn't be our problem. I don't think we would need to address this at all had we not allowed it to become a problem. Had we just enforced our immigration laws from the very beginning this wouldn't even be a question.