Officers Recount "Horrific And Devastating" Physical Violence They Experienced On January 6

Select committee shows never before seen video of January 6 attack. Officer testifies rioters were saying "Trump sent us," another alludes to former President as a "hit man." GOP's McConnell, McCarthy say they didn't watch January 6 hearing. CDC Director warns a few COVID mutations could potentially evade our vaccines. Simone Biles cites mental health struggles after pulling out of Olympic team gymnastics final.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices