Defense Secretary Lloyd Austin says the United States will work with Poland and its NATO allies to get to the bottom of the incident. WATCH the live stream of ABC News here: https://www.youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: https://bit.ly/2vZb6yP Watch more at http://abcnews.go. com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc #ABCNLUpdate #poland #russia #ukraine #missile …

Watch House Speaker Nancy Pelosi’s full floor speech as she announces she will not seek re-election to House Democratic leadership next session. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, …

A new study led by the World Health Organization says that unsafe listening practices may put over a billion people from the ages of 12 to 34 at risk for hearing loss. NBC News’ Anne Thompson has more details on expert advice for young people. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News Digital …