Assertion: petitioner's testimony | /r/HasProperty | necessary
Facets:
Source sentences:
text: 2646, 33 L.Ed.2d 626, where, in rejecting the contention that the First Amendment prohibited requiring a reporter to testify as to information obtained in confidence without a special showing that such testimony was necessary, the Court declared that the Amendment does not invalidate every incidental burdening of the press that may result from the enforcement of generally applicable laws,