A cruise ship passenger found a hidden camera that had filmed over 150 people changing or using the bathroom. A man was arrested after the FBI said video showed him setting it up.

• A passenger on a Royal Caribbean cruise spotted a hidden camera in a public bathroom.
• Another passenger who was seen in a video setting up the camera was arrested.
• The FBI said the video showed adults and minors as young as 4 years old changing.

A man was arrested Wednesday after officials say he set up a hidden camera in a public cruise ship bathroom and recorded more than 150 people, including minors, before another passenger spotted it, court records showed.