A preliminary UK study finds no evidence the Omicron variant causes less disease than Delta. Dr. Robert Wachter, Chair of the UCSF Dept. of Medicine joins to talk about how transmissible the new variant is and the impact it could have on the health of the 72 million eligible Americans who are still unvaccinated.

Also tonight: parents and law enforcement are on alert as vague warnings of school violence go viral on TikTok, desperate parents turn to medical cannabis to treat kids with autism and the San Francisco Mayor declares a state of emergency to stop the “reign of criminals who are destroying our city”.

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