While fighting between children has gone on since the beginning of time most likely, those disputes would usually be ended by adults stepping into the picture to restore order.
That's exactly what DIDN'T happen in this story and video below...
The violence between the two kids ,who seem to be around 5-8 years old, takes place on a street corner in Coatesville,PA.
The video was put on Facebook, and an NBC 10 viewer tipped the network off about it.
In the video, you can hear the adults telling the kids to "put your hands up" while cheering them on. One of the boys seems reluctant to fight. You can see an adult appear to shove him back into the brawl.
The young boys fight it out until one takes a hard blow, has trouble standing and starts to cry.
"When you watch that video raw like that it turns your stomach and is upsetting,” said Marty Eggleston, community activist from Coatesville.
Coatesville police say they've opened up an investigation into the video.
“I think that we’re going to have to look into this and get down to the bottom of this so it doesn’t occur any longer,” said Detective Shawn Dowds, Coatesville Police Department.
Police say the District Attorney's office will be consulted on whether or not any charges will be filed.