Amazing countries can send BN and BDE size elements to our border to walk in...Is that now invasion? What id they send a Division size force? Where do we stop? If they came with weapons. This is an innovative idea to cut aid on countries who are so bad they do not try to keep their people at home. Maybe this will provoke countries to keep their people at home, and give them developmental jobs to improve the country. I am glad that Geo Washington, and the other early heros in USA did not quit and run.