But it also worries experts on gambling, who say that of all casino games, the slots may be the most seductive because they allow compulsive gamblers to be alone with their addiction.

That worries ergonomics experts like Peter Budnick, a consultant in Midway, Utah.

The absence of face-to-face meetings between lawyers and their online clients particularly worries Mr. Hornsby and other legal experts.

The prospect of bigger shortfalls has begun to worry experts, including Alan Greenspan, the chairman of the Federal Reserve.

So it worries Hutcherson and other experts that kissing is one of the first things to dwindle when couples hit the long-term.

But even with those exceptions, the number is high enough to worry legal experts and those in court administration.

The possibility that one or more of these steam pipes could break open also worries experts.

That is what worries some consumer advocates and experts.

Such cases worry education officials and other experts, who say that record borrowing for college threatens the financial stability of a generation of young people and their families.

This worries some health experts, in large part because licensed characters appear most often on junk food.