Stockton PE teacher needs to be fired not protected by a powerful teacher union

This Stockton PE Needs to be fired not protected by the California Education Association.  As you can see this teacher dragged this student into the pool instead of giving her an F for the assignment.  This student had her hair done.  She was dressed to participate to swim.  This teacher was put on paid administrative leave because a union tells the school district this is the policy.  This teacher was assaulting a student.  Instead of unions protecting their employees they should demand this teacher be fired from the Stockton School District instead.