71.   Guerrillas challenge U.N. authority.

72.   He stressed the role of writers challenging authority.

73.   He said the wording of his statement was unfortunate, and that he had not intended to challenge government authority.

74.   He said conservatives might also be using the issue to challenge the authority of the Constitutional Court, a relatively liberal group.

75.   In a sign of a growing dispute with Hezbollah guerrillas, Lebanese prime minister Rafik Hariri on Wednesday accused the pro-Iranian group of challenging government authority.

76.   In joining, Russia committs itself to high human rights standards and enables its citizens to challenge Russian authorities in the European Court of Human Rights for suspected violations.

77.   In recent years, Rao drove out party leaders who challenged his authority, something that cost him vital election support at the local party level.

78.   In recent years, Rao fought with leaders who challenged his authority and drove them out of the party.

79.   In joining, Russia commits itself to high human rights standards and enables its citizens to challenge Russian authorities in the European Court of Human Rights for suspected violations.

80.   Italian Olympic gold medalist Massimiliano Rosolino challenged judicial authorities on Monday to confirm or deny a newspaper report alleging that he is being investigated for doping.