51.   But negotiators warned that substantial differences remained to be worked out on other sensitive issues before the scheduled close of talks on Tuesday.

52.   But Netanyahu is developing a bad habit of springing policy changes on the Palestinians on sensitive issues.

53.   But the Brazilians have been less than eager to move ahead without resolving some sensitive issues, including U.S. tariffs on Brazilian orange juice concentrate.

54.   But the question of access to Russian nuclear sites, always a sensitive issue, has become increasingly troublesome of late.

55.   But the party recognizes that it remains a highly sensitive issue not far beneath the surface.

56.   But they also said Giuliani was failing to take into account how politically sensitive waste issues are in some states.

57.   But they are not likely to press the sensitive issue too hard, at least for now, with the airline pilots unions.

58.   But the officials concede that they have not always handled sensitive issues with sufficient care.

59.   But uneven progress is to be expected as Barak and the Palestinian leader, Yasser Arafat, wrestle with the sensitive remaining issues.

60.   But when Moyers focuses on some extremely sensitive issues, Smith bristles.