ILLEGAL

That's the key word.  ILLEGAL!  No one (or at least very few) is against immigration.  That is the basis for our country.  We welcome immigrants.  In fact we take in more immigrants by far than any other country.  But there are many who are here ILLEGALLY!  As in, they didn't follow the rules.  They didn't exhibit personal responsibility.  They are ILLEGAL!  There is no getting around it.  It can be sad and it can be tragic and it can be difficult.  But what it isn't is unfair!  Because they are here ILLEGALLY.  Simple as that.  And our recent Presidents have recognized that and supported programs to deport ILLEGAL immigrants.  The difference with Trump is that he is targeting criminals and drug dealers first as a priority.  Of course, you won't hear any of that.