When the concern is over the southern border, then the concern really is over keeping America white. The US southern border isn’t actually a security risk. Illegal immigration isn’t a security issue. Ironically, the best way to secure the border is to greatly liberalize immigration policy. This encourages entry at official crossing points, leaving unofficial entry to folks with genuinely nefarious intent. Border control is no longer wasting resources chasing folks looking to clean houses and follow crops.

So, why not just liberalize immigration policy again?