Donald Trump thinks real life is a reality TV show, or an old cowboy movie. To counter the threat of more mass shootings in schools, he wants to issue guns to 20 percent of schoolteachers in America. The movie version of his idea should star Clint Eastwood as an octogenarian teacher:

FADE IN
Young wacko enters schoolroom toting a semi-automatic rifle. A teacher confronts him. The wacko squares off with the teacher while students hide under their desks.

WACKO (Smiling) This school ain’t big enough for the both of us, old man.
TEACHER (Smiling) Feelin’ lucky, punk? You better git while the gittin’s good.

Wacko raises rifle and aims. Teacher whips out concealed handgun and shoots wacko dead before he can kill any students. Skinny student emerges from under desk.

STUDENT (Shouting) You killed him, Mr. Dirty Harry! You shot him with your gun!
TEACHER: (Whispering) I did, Johnny. You run along now and tell the principal the showdown is over. The rest of you boys and girls can go home now. Tomorrow I’ll get back to learnin’ you how to read and write.

Patriotic music swells. Credits roll. Teacher slips gun into concealed holster and puts on cowboy hat.

CUT TO:
Setting sun faces teacher as he strolls out of school and into parking lot, casting a long shadow.
FADE OUT