91.   But it quickly bogged down after Republican conservatives voiced concern about civil-liberties protections.

92.   But opponents, including consumer groups, travel agents, and politicians, continued to voice their concern that the deals would lead to higher fares and diminished service.

93.   But other prosecutors voiced concern that a failure to bring charges might encourage people to take the law into their own hands.

94.   But Justices Stephen G. Breyer and John Paul Stevens voiced concerns that adding such a requirement might end up harming the people whom the law seeks to protect.

95.   But last year, working against the trend toward openness, Communist Party rulers began to voice more concern about losing control of their newspapers and magazines and movies.

96.   But Reimer also voiced concern that the training system might be putting too much emphasis on the role of drill sergeants.

97.   But many Lutherans who opposed it voiced concern about tying themselves to a church in which bishops play so large a role.

98.   But some said they feared being arrested at any pro-Afghanistan rally while others voiced concern that merely talking out loud about protest could draw the attention of undercover police.

99.   But some critics voiced concerns that the United States is allying itself with an army that has a notorious human rights record.

100.   But some education experts voiced concern about the concept.