21.   Israel at first refused to view an edited version of the tape because the United Nations said it would obscure the faces of the guerrillas.

22.   It was a grueling role, playing much of the movie in scar-tissue makeup that obscured his face.

23.   No names were used and the faces were obscured.

24.   Technicians obscure the faces of passengers for privacy, according to Lockheed Martin IMS.

25.   The men, fearing for their safety, object to the filming despite assurances their faces would be obscured in any broadcast, Frank said.

26.   There was no reply from the South Korean, a steel helmet clamped on his head and sunglasses obscuring his face.

27.   When he spoke to reporters Tuesday, Sharansky slouched from time to time and his face was obscured by a battery of microphones.

28.   One player, his face partly obscured, said on national television recently that he took money from bookies because administrators were slow to pay him.