N.J. laws need to be changed to make it easier for public schools to expel students. After a certain number of suspensions and detentions, schools need to be able to get rid of the students who have chronic behavior problems. A small percentage of students should not be allowed to ruin the education of the other students. Teachers and administrators shouldn't have to put up with defiant, disrespectful and disruptive students. If N.J. schools started kicking the troublemakers out, other students would realize that they either change their ways or face the same fate.