The rise and fall of RT America, a Russia-backed TV network

RT America sold conspiracy theories and alternative facts under the slogan “Question More.“ Now it's a casualty of Russia's invasion of Ukraine. Reality Check's John Avlon talks with CNN media correspondent Oliver Darcy about how RT America pushed misinformation to the far right and far left - and what can be done to stop propaganda from spreading. Why Russian TV propaganda is crucial to understanding the war in Ukraine: Russia's neighbor blocked its propaganda. Now its people are buying antennas