In our news wrap Tuesday, Washington became the tenth U.S. state to ban some semi-automatic rifles, including AR-15s, the weapon used in many mass killings, a state investigator in Alabama testified that a barrage of 89 bullets killed four young people at a birthday party this month and at least 17 were killed in Pakistan after explosions at a police complex. Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: TikTok: https://www.tiktok.com/@pbsnews Twitter: http://www.twitter.com/newshour Instagram: http://www.instagram.com/newshour Facebook: http://www.pbs.org/newshour Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe