proposals after the remarkable meeting just yesterday. one source told cnn, the one where the president suggested taking people's guns away and figuring out due process later threw a wrench into the white house plan. another american high school went on lockdown. students terrified sheltering in place. this time nobody was hurt and the shot fired came from a teacher's gun. the story is out of georgia. >> reporter: for those who support arming school teachers, jesse would not be the role model they are looking for. >> oh, my god. >> reporter: 53-year-old social studies teacher in north georgia locked himself in his otherwise empty classroom and is accused of shooting his handgun. >> this is the classroom where the teacher was at and this is the window he fired his gun. it's now boarded up. >> reporter: the school