@CNN: The school resource officer criticized for not entering the building to confront the Parkland shooter is fighting a subpoena and refuses to testify https://t.co/5qoAwMOiWd https://t.co/ufhb5sd0gL

@CNN: The school resource officer criticized for not entering the building to confront the Parkland shooter is fighting a subpoena and refuses to testify https://t.co/5qoAwMOiWd https://t.co/ufhb5sd0gL