WASHINGTON, United States (AFP) — A video of the school shooting in Uvalde, Texas, published Tuesday showed police waiting for more than an hour before breaching a classroom where a gunman killed 19 children and two teachers. Steve McCraw, Texas’s public safety chief, has described the police response to the May 24 attack as an “abject failure” and said officers wasted vital time looking for a classroom key that was “never needed.” Surveillance camera video […]