What we know about D.C.'s deadly mid-air collision | REUTERS

US authorities said it remains unclear why a regional jet crashed into a US Army helicopter at a Washington, D.C., airport, killing 67 people. Here’s what we know so far about the incident. #news #jetcrash #armyhelicopter #Reuters #Newsfeed #americanairlines #blackhawkhelicopter #washingtondc Read the story here: https://reut.rs/3WETwdd 👉 Subscribe: http://smarturl.it/reuterssubscribe Keep up with the latest news from around the world: https://www.reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en