Calling the rounds used in Dallas as armor piercing, and the usual know nothing about how standard rifle rounds work.
Video
http://www.cbsnews.com/videos/biden-on-ending-sale-of-armor-piercing-bullets
Story
http://www.cbsnews.com/news/vice-pr...le-of-armor-piercing-bullets-dallas-shooting/
Video
http://www.cbsnews.com/videos/biden-on-ending-sale-of-armor-piercing-bullets
Story
http://www.cbsnews.com/news/vice-pr...le-of-armor-piercing-bullets-dallas-shooting/