21.   But being watched from the kitchen with a hidden camera is colder, more efficient and sneakier.

22.   But child care professionals say hidden cameras are usually unnecessary, and cameras may constitute an invasion of privacy.

23.   But hidden cameras have helped in times of trouble.

24.   But the cornerstone of the case is videotape taken by a hidden camera at the hotel.

25.   But when he tried a hidden camera, the film did produce some of the viciousness that Berkowitz had originally envisioned.

26.   Contributor Steve Hartman grabs a hidden camera, not to expose deception or corruption, but to see just how honest people are.

27.   Death will get us one way or another, no matter how many hidden cameras and motion sensors we install.

28.   Detectives snapped pictures in nightclubs, set up a hidden camera outside Marathon Development and planted two bugs in the office.

29.   Dennis Pedini, who supplied hidden camera tapes to television station KXAS that purport to show Irvin buying cocaine, arrived to take Smith to a nearby apartment.

30.   Even the sitcom character Murphy Brown loved it, praising the use of hidden locker-room cameras.