I would agree with that. Further, I would also place a moratorium on ALL immigration to the United States until ALL racial groups like the Black Caucus, NAACP, MALDEF, MECHLA, LA RAZA have ceased their operations.
It's not allowable for whites to form such groups, it shouldn't be alright for other races to do it.
When we've assimilated what we have, we can 'think' about letting more in, in reasonable numbers this time.
Reagans statement of "tear down this wall" should have been MOVE THIS WALL TO OUR SOUTHERN BORDER!