IMO the biggest obstacle to preventing a flood of infected "refugees" from Central America will be the same presdent who is willing to flood the United States with them. We should be sending foreign aid to their own governments, so that they can be protected and employed in their own countries.

Some of the "refugees" are in fact older teens and young adults, who will be undercutting Americans for jobs. The poorest Americans, many of whom are black, will be hurt the most. Everybody onnected with this "refugee" farce knows that. But 'Bama doesn't care about the poorest Americans and he never will.
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Americans first in this magnificent country

American jobs for American workers

Fair trade, not free trade