21.   These days, they are warning the public about a tie between smoking and impotence.

22.   Why should they care when neither side warned the public of a possible problem despite wide gaps in their negotiations?

23.   Yahoo! seems to get the most press attention though investors and analysts are warning the public away.

24.   A line of communication has also been set up to rapidly interpret that data and, if necessary, warn the public.

25.   Although the FBI said the threat was uncorroborated, Davis told The Associated Press he felt he had an obligation to warn the public.

26.   Authorities warned the public not to approach any objects for fear they might explode.

27.   Davis said he felt he had an obligation to warn the public.

28.   In January, the Bonn family ministry launched a campaign to warn the public against Scientology.

29.   It noted that the government published a brochure warning the public against Scientology early this year.

30.   Looking more like a weatherman than a leader, President Chen Shui-bian went to the Central Weather Bureau on Monday night and warned the public about Haiyan.