Whether a wall is built or not, I do think we will have something done about the concentration, not the open borders of Bush, Obama and Clinton.
Also, considering how the Iraq invasion has led to so much trouble and hardship for Christians over there, Trump has done nothing even in the league of what Obama, Clinton and Bush have done.
So, I'm not trying to convince anyone to vote one way, for me, it is much more moral to vote for Trump than any of the above mentioned.