There is no question about the power of Congress to do- this. Article I. section 1 states: Congress shall have the power to establish uniform rules of naturalization.. . . We have this power and we also have the power to regulate deportations. Many years ago I went as far as to say. and I believe it today more than ever before. thatwe.do not even. have to say that an alien isa Communist. we do not even have to say he is a "fifth columnist." we do not even have to say he is an undesirable alienor an agitator. all we have tosay is. We do not want him in this country. We may even say we. do not like the color of his hair.
Identified stereotypes
Aliens can be deported for arbitrary reasons, even disliking their hair color.