Trump criticized Romney in 2012 for being too harsh on illegal aliens, with his self-deportation ideas. Sometime between then and the start of his current political campaign, Trump switched over to supporting border and immigration enforcement. Quite a philosophical reversal for a man of his age.
Note paragraph 7: could Jeb! have said ot any better?
Even better is this video in 2012 where Trump comes out for amnesty for all the “good ones.” Pretty clear it’s the same thing he wants now, except they’ll probably have to visit their embassy and set foot inside to get their legal papers.