Should police officers be in schools

I believe that they should be a schools because of the child behavior during school. It's crazy how people act Im not saying everybody but major act a fool. Ploice need to project the students, teacher because what goes in school these days Maybe it would make the school system a little batter. Somtimes ploice abuse there authority. Ehen the put there hands on the students. I actually seen it a happen to several of my friends or even heard about the situation been done. Just because yall police officers that does not mean put yall hands on us. What If hit yall it would concerd as us comitting a crime but when the ploice does they give you a ticket I don't understand that. They should be in school but not if the going keep abusing the students.