CNN CNN Newsroom With Poppy Harlow and Jim Sciutto November 30, 2021 14:01:00
Take time to answer important questions, including about efficacy of current vaccines against omicron. this morning, cnn spoke to a top doctor in south africa who is tamping down concerns. >> i think it was an overreaction. the knee jerk reaction of closing borders and people say, yes, but im trying to protect my people. so the question would be how do you know it is not in your country yet? >> president biden says he does not anticipate any more travel bans or new lockdowns, that should be clea...
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