21.   But people may worry more than ever, said Clifford Scherer, an associate professor at Cornell University who studies risk communication, or how people perceive various threats.

22.   But people still worry about genetically modified foods, and nuclear power has never recovered from the Three Mile Island disaster.

23.   But some people have worried that the cameras could be redirected by remote control to peer into high-rise apartments.

24.   But some people worry that if the infighting continues, plan participants and pensioners will suffer.

25.   But some people worry that the selection of Ashcroft suggests that the replacements this time will be specifically chosen to carry out a conservative legal agenda of sorts.

26.   But people worried just the same.

27.   But some people worried that the Police Department was making the decision without sufficient public discussion or hard data.

28.   But Van Gundy said he lets other people worry more about his fate than he does.

29.   But while many people in East Asia worry about the rise of Chinese power, the Chinese do not have the historical reputation for aggression that the Japanese do.

30.   Claxton said some people just worry too much.