Repeat Eisenhower's Operation Wetback. With the right incentives within 5 years most would self-deport.
A few incentives are:
It would require and President and a Congress who will IGNORE the anti-Constitutional black-robbed tyrannical traitors who call themselves judges.
Jefferson was correct when he stated that true tyranny would come from a Supreme Court that believes it is the final arbiter of Constitutional matters.
The very survival of our Republic depends on sealing our border and removing 10s of millions of anti-English and very anti-American cretins are who criminals for crossing our border ILLEGALLY.
Indeed. Enforcing the law, providing an incentive to self-deport, emerges as the most practical alternative of the lot.