Did you know that RT ( Russia Today), one of Vladimir Putin’s disinformation websites is one of the top two sources of news on YouTube, right up there with CNN? Or that Warren Buffett’s Geico was a leading advertiser on Sputnik News, another Kremlin propaganda site? Neither did I until my podcast interview with veteran journalists and media entrepreneurs Steven Brill and Gordon Crovitz, co-founders, and co-CEOs of NewsGuard the web rating service.