CNN CNN Newsroom Live December 15, 2021 09:38:00
So as you bring omicron into the mix, what impact will that have? will it surge cases? will it be almost dual pandemics of delta and omicron in parts of the world? we just don't know at this point. and a very wary public that wants answers, i'm afraid those clear-cut answers won't come for smooim. isa? >> very important point there. david mackenzie for us in johannesburg. what stood out for me from the w.h.o., it's vaccines, not masks, do it all, do it consistently and do it well. thank you very much for that. now, the police killing of daunte wright in april sparked a nationwide outcry. a f...