
Glenn Greenwald @ggreenwald
In May -- after Trump said there'd be a COVID vaccine by year's end -- MSNBC put on its medical expert, @IrwinRedlenerMD, to assure viewers that it was *impossible* -- not unlikely, but "impossible" -- for there to be a safe and effective vaccine ready before 2021. https://t.co/tLCM8ILHUg — PolitiTweet.org