There can be good and compelling reason for removing those who are not citizens and associate with terrorists. That said there is a legal process and one should have the right to provide their own case. The legal process is not being followed. The GOP and Trump are not the legal and moral arbiters for this country. Allowing anyone's rights to be trampled is abhorrent no matter what you think of them. The Patriot Act set the tone for this.

As true today as when originally conceived:

First they came for the Communists
And I did not speak out
Because I was not a Communist

Then they came for the Socialists
And I did not speak out
Because I was not a Socialist

Then they came for the trade unionists
And I did not speak out
Because I was not a trade unionist

Then they came for the Jews
And I did not speak out
Because I was not a Jew

Then they came for me
And there was no one left
To speak out for me

-Martin Niemller