PATERSON, N.J. (PIX11) — A ninth grader at John F. Kennedy High School in Paterson, N.J. was arrested Friday after police say he attacked his teacher and slammed him to the floor in the classroom. All because of a cell phone. The attack, captured on video, shows the teen slamming the 62-year-old teacher to the floor in front of other students in an effort to get his cell phone back on Thursday. David Cozart, principal of operations at JFK, said the incident began when the teacher confiscated the phone from the student. The 23-second video shows the 16-year-old with his...