81.   But his very presence is likely to force a run-off in the Democratic Senate primary.

82.   But FBI and CIA officials now estimate the Russian intelligence presence is now back close to Cold War levels.

83.   But his presence is what mattered.

84.   But his presence was his most powerful teaching, Ms. Busher said.

85.   But if presence is important, Lockheed Martin is in luck.

86.   But many analysts believe that Lucent will first look overseas, where its presence is limited.

87.   But in truth, the U.N. presence has been a mixed blessing, hemmed in by its mandate of scrupulous neutrality.

88.   But police presence is something an neighborhood covets, and it is the reason the Wall Street community is willing to pay for a substation.

89.   But police presence is something any neighborhood covets, and it is the reason the Wall Street community is willing to pay for a substation.

90.   But now that the last Red Army regiment has headed home, the American military presence is no longer the reassuring symbol it once was.