Fatal shootings on college campuses have been impossible to ignore. Oct. 1 at Umpqua Community College in Roseburg, Ore., a gunman killed nine people and himself, leaving nine others injured. On Friday at Northern Arizona University in Flagstaff, Ariz., a shooting left one dead and three wounded. Later the same day, shots killed one and injured another at Texas Southern University in Houston. Does this make allowing concealed weapons at Texas college campuses seem dumb or even wiser? Send no more than 150 words with your name, address and phone number to firstname.lastname@example.org. Deadline is Wednesday.