Felix Frankfurter

“ In the name of security the police state justifies its arbitrary oppressions on evidence that is secret, because security might be prejudiced if it were brought to light in hearings. The plea that evidence of guilt must be secret is abhorrent to free men, because it provides a cloak for the malevolent, the misinformed, the meddlesome, and the corrupt to play the role of informer undetected and uncorrected. ”

“ An alien's opportunity of entry into the United States is of course a privilege which Congress may grant or withhold. But the crux of the problem before us is whether Congress, having extended the privilege for the benefit not of the alien but of her American husband, left wide open the opportunity ruthlessly to take away what it gave. ”

“ It opened the door on essentials-wives of American soldiers and perchance mothers of their children were not to run the gauntlet of administrative discretion in determining their physical and mental condition, and were to be deemed nonquota immigrants. Congress ought not to be made to appear to require that they incur the greater hazards of an informer's tale without any opportunity for its refutation, especially since considerations of national security, insofar as they are pertinent, can be amply protected by a hearing in camera. ”