But Republicans who have expressed nervousness about the war earlier this month seemed less so by the time of this week's Senate debate.

Participants in the chat room started to express nervousness.

The stock had lost a little ground last week after some analysts expressed nervousness about the volatility of the markets in which it operates.

But park advocates and community residents expressed nervousness about whether their interests would be protected.

It expressed nervousness and excitement, and the habit off command.

At the same time, arts organizations across the country have expressed nervousness at the idea of the endowment scavenging for arts money.

President Bush is considered the likely winner here, but his aides expressed considerable nervousness, even after a late endorsement from opponents of abortion.

The mother expressed nervousness, but also excitement, over her children's summer adventure.

Another guest expressed similar nervousness about approaching James Fenton.