This is ALL relevant to the discussion because you brought up morals and ethics. Do you think that a felon should be president? What about a terrorist? To answer you’re question, I will leave you with a quote: “Give me your tired, your poor, Your huddled masses yearning to breathe free, The wretched refuse of your teeming shore. Send these, the homeless, tempest-tost to me, I lift my lamp beside the golden door!” (seeing as my family took this opportunity decades ago, the answer is yes. I think we should welcome immigration. I think we should spend a few of the billions ice gets to destroy people’s live on helping them finish thier paperwork. And the other 180 or so billion could be going to all Americans that have no Healthcare or homes.)