A judge ordered Jefferey Epstein-related grand jury files to be released, millions of Americans are under winter weather alerts as arctic air is plunging temperatures and the Centers for Disease Control rolled back a recommendation that newborns get a first dose of the hepatitis B vaccine within 24 hours of birth. 00:00 Emotional 911 calls from deadly Texas floods released 03:28 13 million impacted by dangerous winter blast 05:14 CDC panel recommends delaying Hep B vaccine for babies 07:33 Sources: D.C. pipe bomb suspect confessed to FBI 09:38 Netflix announces deal to buy Warner Bros., HBO Max 15:23 News Feed 16:59 NBC News poll: College degree no longer worth the cost 27:21 88-year-old receives $1.7M from strangers to retire For more context and news coverage of the most important stories of our day, click here: nbcnews.com » Subscribe to NBC News: nbcnews.to/SubscribeToNBC » Subscribe to Here's the Scoop podcast: nbcnews.com/heres-the-scoop-daily-po...