First one-dose vaccine shows 85% protection against severe Covid; Fauci: “We will continue” to see new mutations of Covid; As Republicans attack Rep. Liz Cheney for impeachment vote, no punishment so far for Rep. Greene’s violent posts; Lawmakers on high alert as DHS warns of continued threats of vi

CDC: Nearly 28 million vaccine doses administered in the U.S.; Johnson & Johnson is 66% effective in global trial, 85% effective against severe disease; Health experts worry current vaccines could be less effective at protecting against Covid variants; Fauci: Hope to be vaccinating kids by late spring/early summer; Disturbing bodycam video shows rioters viciously attacking police during insurrection; FBI: Two pipe bombs found near Capitol planted night before insurrection; CNN: Draft agreement calls for military to administer 450,000 or more Covid vaccines per day across the U.S.; National guard administering 51K+ Covid shots a day; Adviser: Biden is “clear-eyed” when it comes to Russia; China takes aggressive move seen as a “test” of Biden; VP Harris focuses on WV, AZ to pressure moderate Dems; Critics hit Biden after he signs 40+ executive orders in first 10 days; Biden wants Covid-19 relief to be partisan, but says deal “has to pass… no ifs, ands, or buts”; GOP Sen. Portman: Pushing through Covid relief without partisan support “jams Republicans and… poisons the well”; Covid linked to increased mental health ER visits among teens; Nine-year-old was youngest student in NV district to die by suicide; Father’s message who lost son to suicide during Covid: “Check on them every morning, every night”; Remembering 54-year-old Covid victim Chris Mertz; To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices