The number of public school employees who celebrated the political assassination of Christian and conservative commentator Charlie Kirk has reached such a high level that teachers’ unions are now tracking Kirk’s supporters and preparing to coordinate the legal defense for teachers whose jobs are now in jeopardy. An internal union email obtained by the Maine Wire shows the National Education Association (NEA) has told its members that it’s monitoring supporters of the slain conservative activist and is preparing legal and communications defenses for school teachers who publicly celebrated his assassination.The email, sent by the head of the NEA’s Portland Education...