Actually no. But someone else failed to teach this girl there are times when a hissy fit as you call it is not going to do you any good. In your own vein I guess you give your children everything they want. With no limits set by yourself.
No, I set limits to my (now adult) kids without beating them up. Discipline and brutality are two different things.
This is the point here. Restraining the girl in the video is one thing... slamming her against the floor, pulling her hair and punching a 15 year old girl for a naught reason, by a seasoned policeman is unprofessional, wimpy and excessive violence.
If you have ever raised a teenager you would realize your response is overly simplistic.
It's obvious that this girls behaviour is immature, which is normal. Every fifteen year old goes through that unless she has been brutalized by her dad to the point that she is scared to death.
It's also obvious that this cop is way too unstable to be in his line of work.
As a former corrections officer, I know the crap they have to deal with and this guy should have charges filed against him.