KGO ABC World News Tonight With David Muir February 1, 2022 23:36:00
Pretty quickly, but regulators have made it very clear, when it comes to vaccine authorization for children especially, they are not going to rush the process. david? >> all right, mireya, thank you. we're going to turn now to this massive new winter storm tonight heading across the country at this hour. more than 20 states on alert from colorado to texas to new york. 90 million americans in the path of this. heavy snow, ice, bitter cold. this storm coming in two rounds and chief meteorologist ginger zee with the newest track tonight, timing this out for us. hey, ginger. >> reporter: hey, da...