It stops being funny when the 6-year-old gets involved.

This happened in Beech Grove, IN a couple days ago.  It's not clear what started the fight.  But in the beginning of the video it's hard not to laugh.  It starts with a Walmart customer using a scooter who clearly doesn't need one.

Police and Child Protective Services are currently investigating this incident.

By far the most alarming part of this video is how involved the 6-year old-boy is in part 2 (the second video below).