Trump should consider the following steps to begin correcting our border/invasion crisis @RealTomHoman 

1) Immediately cut off all funding for illegals nationwide. That includes rental assistance, food stamps, or cash assistance.
2) Announce that any illegals caught in America will be permanently banned from American citizenship (push Congress to pass this law).
2A) Sign an executive order granting a 90 day amnesty for any illegals that depart the country voluntarily
2B) Sign an executive order to provide transportation to the country of origin, free of charge, to any illegals that wish to depart.
3) Sign an executive order stating that any able-bodied male, not already in the United States, that can pass a background check, may join the armed forces of the United States, and after serving 10 years in our Foreign Legion, will be granted green card status. 
4) Begin enforcement of the E-check system law that requires employers to verify that any new employee is in the country legally.
4A) Push Congress to greatly increase penalties for hiring illegals
5) Push Congress to streamline the legal immigration process and create a system to favor friendly democratic nations, instead of the lottery system currently being used.  Prioritize immigrants with a high degree of education or useful trade skills.
6) Use the State Department to develop a carrot and stick approach to nations who are sending their undesirables to America.
7) Prioritize the expulsion of any illegal that has committed any crime whatsoever while in America.
8) Immediately deport any illegal protesting inside the borders of the United States.
9) End the “birthright citizenship” interpretation so that it only applies if one or more of your parents are already an American citizen.
10) Instruct the Department of Justice to pursue criminal charges against any and all public officials who attempt to prevent the deportation of any illegal. Federal, state, or local.
11) Immediately re-implement the “country of origin” asylum system. Eliminate the ability to seek asylum while inside the borders of the United States.
12) Eliminate federal funding for all NGOs, or other organizations, that advocate for illegal aliens.
13) Add a 50% surtax on all foreign remittances 

If Trump implements these or some subset of these policies, illegals will deport themselves by the millions.