1. We allow southern border Imigration because of long term planned changes to the US population base that will come to fruition in just 5 years. Brown skinned children will equal or exceed white skinned children in numbers. Believe it or not in 5 years it is happening.
2. If things go to $hit here, no other counrty will want us around. Leppers will be better received.
3. Where could a Ukrainian go? Their not a EU member or part of anything else. Who will allow them to stay? Only big money could get away for long term.