Watch live coverage as President Joe Biden delivers remarks before the United Nations General Assembly for the first time in his presidency. » 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, …

Retired Gen. James Mattis, who was a Theranos board member before joining the Trump administration, took the stand during the criminal trial to answer questions about his relationship with Holmes. READ MORE: https://abcn.ws/2W3RBCG #ABCNews #ElizabethHolmes #Theranos Original source (ABC/Youtube)

A gunman opened fire at a grocery store in suburban Memphis on Thursday. Police say at least 12 people were wounded and one person was killed. The suspect was found dead with a self-inflicted gunshot wound. » 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 …