HIGH COURT BACKS HOUSE COMMITTEE IN CONTEMPT ISSUE; 5-4 Rulings Support Power of Un-American Activities Group to Investigate BLACK IN SHARP DISSENT Finds Freedom Imperiled -- Panel Critics Face Jail as Convictions Are Upheld High Court Backs Red Inquiries Of House in 2 Contempt Rulings
Writes majority opinions in F Wilkinson, C Braden contempt-of-Cong cases upholding HR Un-Amer Activities Com investigating power
