The news to know for Wednesday, January 30th, 2019! Today, we're talking about which cities will be colder than Antarctica and what a new report says about national security. Plus: what to know about kids + screens, airport robots parking your car and what's the #4PercentChallenge... Those stories and many more in less than 10 minutes! Award-winning broadcast journalist and former TV news reporter Erica Mandy breaks it all down for you.  Head to www.theNewsWorthy.com to read more about any of the stories mentioned under the section titled 'Episodes' or see sources below... Today's episode is brought to you by Rachel's Overnight Oats, where you can make tomorrow's healthy breakfast - today.         Sources:    Polar Vortex:  USA Today, CNN, The Washington Post Climate Change: VOA, Quartz   Intelligence Report: AP, NYT, NBC News   SOTU Rebuttal: Time/AP, CBS News, FOX News   FBI on Vegas Shooting: Las Vegas Review-Journal, CNN, AP   PG&E Bankruptcy: WSJ, AP   Cancer Cure?: CNBC, Jerusalem Post   Kids & Screen Time: JAMA, The Guardian   Apple Health App: TechCrunch FaceTime Bug: WSJ, The Verge   Airport Robot Valets: CNN, MIT Tech Review   #4PercentChallenge: The Hollywood Reporter, Mashable