Sock-puppet-elect Biden says he'll reverse the Trump policies on immigration, by adding "guardrails". Presumably this means the 4-lane overpasses spanning the border wall will now include OSHA-approved guardrails to prevent any
unregistered democrats invading foreign infantry immigrants from falling off the edges and requiring Obamacare in the U.S.
Suggestion: He could avoid the bad publicity of ICE having to detain all those folks while paperwork is being processed by simply proposing legislation to grant statehood to all the Mexican states which would automatically make the entire population of Mexico eligible to vote. This would add some 120M new voters, and 32 new states, presumably all Democratic. Admittedly some are effectively run by violent drug cartels, but these would fit in nicely with Illinois which is run by Chicago gangs.