Mr. Cheney, who in speeches last month forcefully challenged critics of the war, was not as blunt on Tuesday.

Last month's edition challenged critics of John Motson to put their money where their mouth is and try to do better.

He also challenged critics to produce evidence of breaching the acquis communautaire or democratic principles.

However, Ito and others present in the courtroom dispute this characterization, challenging critics to identify a proceeding that was not under control.

Since his death, his work has not ceased to challenge artists, intellectuals and critics both in Egypt and abroad.

Ms. Feldman challenged such critics, saying: "What are they afraid of?

He challenged critics to focus on the national interest, on policy.

With their second album Purple, they challenged critics and became a genuine commercial rock act.

In any case, challenging critics to get up on stage and do what you do is not really the point.

He challenged critics to offer a better plan that would be acceptable to Lilco, avoid long condemnation litigation and bring immediate rate relief.