tweet the show. and our coverage continues now with wolf blitzer in "the situation room." have a great day. happening now, breaking news. cnn learned that the fda is now expected to authorize covid booster shots for some americans within the next 48 hours. i'll get reaction from the u.s. surgeon general, dr. vivek murthy. he's standing by live. also tonight, the incoming new york governor says she's fully prepared to take over for andrew cuomo as she tries to distance herself from him and his sexual harassment scandal. and president biden bet on the u.s. senate, and he just won big twice. will his budget and infrastructure plan survive the hurdles ahead? welcome to our viewers here in