81.   Several Ivorian doctors objected to the ethical questions being raised over AZT testing, saying that outsiders consider Africans incapable of weighing their own interests.

82.   Since then, Barry has faced new ethical questions.

83.   Some of his dealings raised ethical questions that have provided fodder for political opponents.

84.   Still, there are ever-present ethical questions, even for those who do not think meat is murder.

85.   That day he met with Mike Espy, the agriculture secretary who left office Saturday under a cloud of ethical questions.

86.   Such testing, of course, raises many ethical question.

87.   That could raise some ethical questions, including who gets the Screen Actors Guild union card.

88.   That poses all kinds of ethical questions.

89.   The boom in online media stocks, which has turned many underpaid journalists into paper millionaires, has raised all kinds of ethical questions.

90.   The case and the legal and medical ethical questions it raised were featured on two network television programs.