He took a moment to collect himself. He first glanced at his phone, then searched the web, and finally just stared blankly at the image of himself on the screen for a while, until he confirmed one thing.,He has never queued out of turn, never thrown litter, and never visited an illegal website.,Just as the classroom was in turmoil, a squad of men in combat gear and armed with firearms were running quickly toward the classroom from outside the teaching building not far away.。