The news to know for Tuesday, December 3rd, 2019! What to know today about the NATO Summit, the first major gun rights case in front of the U.S. Supreme Court in a decade, and what a new large-scale study found about preventing depression. Plus: a new tool for doctors, a new 5G network, and how researchers are saving coral reefs... Those stories and more in less than 10 minutes! Head to www.theNewsWorthy.com under the section titled 'Episodes' to read more about any of the stories mentioned or see sources below... Today's episode is brought to you by Noom. Thanks to The NewsWorthy INSIDERS for your support! Become one here: www.theNewsWorthy.com/insider    Sources: New Tariffs: Washington Post, NYT, WSJ, CNBC NATO Summit: TIME, Washington Post, AP Impeachment Reports: The Hill, CBS News Supreme Court Gun Rights Case: NBC News, The Hill, CNN, Washington Post More Snow in Northeast: Weather Channel, NYT, AP Sound Saves Coral Reefs: Fox News, TechCrunch Depression Study: NYT Amazon Transcribe Medical: Engadget, CNBC T-Mobile 5G: CNET, TechCrunch, The Verge Lil Bub Dies: People, The Verge Giving Tuesday: USA Today, Givingtuesday.org, Forbes