This week's shooting at a Michigan high school was the deadliest school shooting in three years and has led to fear, anger and anxiety at school districts around the state. And so have closings in dozens of schools because of threats and out of an abundance of caution. Our Student Reporting Labs and colleagues at Detroit Public TV talked to educators about how they are talking to students. Stream your PBS favorites with the PBS app: to.pbs.org/2Jb8twG Find more from PBS NewsHour at www.pbs.org/newshour Subscribe to our YouTube channel: bit.ly/2HfsCD6 Follow us: Facebook: www.pbs.org/newshour Twitter: www.twitter.com/newshour Instagram: www.instagram.com/newshour Subscribe: PBS NewsHour podcasts: www.pbs.org/newshour/podcasts Newsletters: www.pbs.org/newshour/subscribe