The suspected gunman who slaughtered 19 students and two teachers Tuesday at a Texas elementary school fired shots outside the school for 12 minutes before entering, an official said. Eighteen-year-old Salvador Ramos spent approximately 12 minutes outside of Robb Elementary School firing shots before he walked into the school and barricaded himself in a classroom, Regional Director for the Texas Department of Public Safety, Victor Escalon, said Thursday, according to The Wall Street Journal (WSJ). Escalon was unable to provide any answers Thursday as to why no one stopped Ramos from entering the school, the WSJ reported. *** State authorities,...