51.   But even these biotechnology opponents said that many of the claims were dubious and that none had been confirmed.

52.   But industry opponents say it would actually play into the hands of the cigarette manufacturing giant Philip Morris.

53.   But his opponents say that the glass of Uganda is really half empty.

54.   But like lots of temporary pleasures, it can be a slippery slope, gaming opponents say.

55.   But merger opponents said the executives were ignoring the potential monopolistic power the new company would have as more people switched to high-speed cable connections to reach the Internet.

56.   But merger opponents say that very combination of content, cable and online access will lead to a new kind of monopoly.

57.   But opponents said the changes had failed to allay White House concerns, particularly about environmental issues.

58.   But opponents said the measure would send the wrong message to Eastern European countries striving toward democracy.

59.   But opponents said the timetable for enforcing the statute was not so clear.

60.   But opponents said the weapons are no more dangerous than other guns.