I assumed you would find the information useful. Apparently I was incorrect.
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What was the original thrust and intent regarding the issue. The move was toward practical erasure of national boundaries. Now, because of outrage and influx of terrorist the original thrust and intent must be deferred temporarily as pap for public consumption while one left wing clown in mexico quits in protest and there is simultanously no attempt to stop the mass invasion across the borders. Coordinately the illegals are rewarded with medical care, benefits, and access to social services to entice them to invade.