How about you:
get rid of Birthright Citizenship an the benefits that go with it
make EVerify mandatory for all jobs
end all the refugee and asylum programs, retroactive to Oct 3, 1993, and start sending the ones are here on it-HOME...charities can assist in setting up “safe zones” close to their ancestral homes with the help of the UN and US military
tax remittance at 40%, unless they can proved they earned it legally, for any electronic money transfer
go after and deport those that have overstayed their visas and deport them immediately
20yr moratorium on all immigration and entire families will be subject to deportation if someone comes here and overstays a visa while “visiting” relatives
Do all of that and you won’t have to build a wall, even though it would still be nice to have. And the money savings would pay for 10 walls, within a few years. And, most of that won’t cost the taxpayer a nickel, in fact, the treasury might even make a little money on the remittances.
That's not OUR job. Our military is good for killing bad people and breaking their things, and maybe, just maybe, for WALL building!