Trump's deportation plan is a disaster waiting to happen.  Mexico doesn't have to take any Mexicans back without proof of their nationality which may not be so easy if they have no papers.  Mexico doesn't have to take immigrants from other Central or South American countries at all, and these people comprise a very large segment of illegal immigrants.  What are we supposed to do with all the people arrested?  Cram them into detention centers?  How are we going to get them back to their country of origin? Does anyone expect these immigrants to just turn themselves in? The potential for constitutional violations in search and seizures is endless.  Combine that with legitimate asylum seekers and our court system will be overwhelmed and come to a grinding halt.  On top of everything how are we going to pay the billions of dollars for this absurdity?