ABC News’ Josh Margolin discusses Uvalde School District Police Chief Pete Arredondo’s termination and why the school board is standing by Superintendent Hal Harrell. SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP Latest updates: http://abcnews.go.com/ Watch FULL EPISODES on Hulu: http://abcn.ws/3bzvQQn #abcnews #abcnlupdate #uvalde #texas