In a video shared across social media yesterday, an Arroyo Grande High School substitute says if she had a gun she would shove it in students’ faces. The video lasts just 18 seconds, but the unidentified teacher can be heard saying ”I’ve had students before, who if I had a gun on me, I might be like really tempted to pull it out or shove it in your face.”By 5:30 yesterday the video had more than 17,000 views. Lucia Mar Unified School District officials say the incident happened in March of last year, adding that the teacher was terminated immediately.