Video shows young children fighting, adults cheering

WILMINGTON, DE -- Police in Wilmington, Delaware are investigating a truly disturbing incident caught on video.

The video shows children fighting while adults cheer them on, all awhile taking pictures and laughing.

In the video you can see young children violently kicking and punching each other. At times they can be heard crying.

The video was posted on Facebook which then prompted a police investigation. Officers say they are trying to identify the adults.