Tens of millions of people were under fog alerts on Sunday, causing a ripple effect of flight delays nationwide and slowing down the Christmas Eve travel rush. NBC News’ Shaquille Brewster has the details. » Subscribe to NBC News: https://www.youtube.com/user/NBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. …

Scientists say toxic gas spewing into the air can reach the capital and surrounding communities. WATCH the ABC News Live Stream Here: https://www.youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: https://bit.ly/2vZb6yP Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc #iceland #volcano #eruption #abcnews Original source (ABC/Youtube)

A year-long NBC news investigation found that HCA hospitals across the country cut corners in “telemetry” staffing at the expense of patients’ heath, sometimes leading to death. This is all in the interest of boosting their profit according to doctors, nurses and administrators. » Subscribe to NBC News: https://www.youtube.com/user/NBCNews NBC News Digital is a collection of innovative and powerful news …