51.   But for much of those same decades, the tobacco companies had denied, or at least played down, those risks.

52.   But despite statements by Goldin, a man known for bold acts and pronouncements, some NASA officials tended to play down talk of safety improvements.

53.   But I think it would be even better if we could play it down here.

54.   But Interior Minister Nestor Martinez sought in television interviews to play down the importance of the restrictions.

55.   But he also played down its significance, noting that Li had been given a transit visa once before.

56.   But he seemed, in the face of having to be confirmed by a Republican-controlled Senate, to play down the partisan nature of the debate.

57.   But McKay, who also would have to sign such a proclamation, played down his interest, saying he had not made a decision.

58.   But people familiar with the deal played down the possibility of a rival bid, saying Warburg had not had detailed discussions with any other firm.

59.   But Lieberman and the Gore camp played down differences between the two men, noting that over the years they have shared similar values.

60.   But playing down expectations, they are pointedly not guaranteeing that Haiti will remain a stable and peaceful country over the long run.