United States v. Scheurer

“The findings of attachment are entrusted to the naturalization court with only the most general standard to guide it. That court has before it, however, not only the applicant but at least two witnesses. It makes its appraisal of the applicant and it weighs the evidence. Its conclusion must often rest on imponderable factors. In the present case we do not know how far the naturalization court probed into petitioner’s political beliefs and affiliations. We do not know what inquiry it made. All we do know is that it was satisfied that petitioner was ‘attached to the principles of the…