Good message, bad execution. A spectator dressed as a gorilla ran onto the field during Sunday's NFL contest between the Chicago Bears and the Detroit Lions. He was wearing a shirt that read "Black Lives Matter" on the front, and "Put the Guns Down" on the back.

The field-invader ran the field for a few seconds before being 'tackled' by security.

Nik Gaur uploaded video of the incident from the stands at Soldier Field.