Fact-Check: Fox's Tucker Carlson Caught Amplifying Kremlin Claims

U.S. officials are calling out Russia for renewing false allegations the U.S. is funding bio-weapons labs in Ukraine. Despite this, Fox News host Tucker Carlson has been amplifying Russia’s claims. MSNBC’s Ari Melber is joined by Michael McFaul, the former U.S. Ambassador to Ukraine, to discuss. » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbcAbout: MSNBC is the premier destination for in-depth analysis of daily headlines, insightful political commentary and informed perspectives. Reaching more than 95 million households worldwide, MSNBC offers a full schedule of live news coverage, political opinions and award-winning documentary programming -- 24 hours a day, 7 days a week.Connect with MSNBC OnlineVisit msnbc.com: http://on.msnbc.com/ReadmsnbcSubscribe to MSNBC Newsletter: MSNBC.com/NewslettersYouTubeFind MSNBC on Facebook: http://on.msnbc.com/LikemsnbcFollow MSNBC on Twitter: http://on.msnbc.com/FollowmsnbcFollow MSNBC on Instagram: http://on.msnbc.com/Instamsnbc#MSNBC #TuckerCarlson #Russia