It's simply common sense and not political correctness to ban immigrants that come from countries that harbor tourist. It's a temporary ban (all U.S. Supreme Court Justices agreed) to get the vetting procedure in place.  A vetting procedure to see if terrorist is infiltrating the welcome to the United States immigrants.
    Now I am beginning to wonder, those that against this ban, not actually against this common sense ban, but totally HATE for President Donald Trump.  Our last Muslim President, Barack Hussein Obama did ban the identical countries for a while, there were no protest by the liberals.  The airports were normal with no protests.  
    It's simply HATE for President Donald Trump and not the ban unfortunately.