Ill probably be flamed for this one, but I think the root of the problem is an immigration policy that is incoherent with reality.
I think we should do all that is mentioned, but we should add to it a more liberal admission policy along with elimination of the minimum wage. That will help reduce the demand for illegitimate labor, reduce the profitability of human trafficking, open up the market for that kind of labor, and allow us to screen the people who are coming in rather than having the state of lawlessness we now have with them swarming across the border wherever and however they can.
Were kidding ourselves if we think we can keep them out or reserve jobs for Americans only with the laws we have now and with the resources we have to enforce them.
I’ve got one word for this....AMNESTY
We can secure our border and deport Illlegal Aliens. The Liberal Globalists, No. America Union communists, Hispano-Racist groups may not agree....but with some will, spine, and effort...the border can be secured and the Illegals deported. And, getting rid of illegals increases employement and wages....not anti-American Open Borders liberalism....