CNN Don Lemon Tonight August 20, 2021 06:04:00
You. >> that's right. >> viruses mutate, right? diseases mutate. and as that happens, you update the measures and you update what -- whatever prevention or preventative action it takes to try -- >> and conditions change. see, they're used to politicians who never admit the change. they'll never admit they were wrong. >> i think it's -- it's up to the politicians to change because they're not working on fact. they're working on -- on emotion. >> absolutely. that's how it happens here. like, somebody says to you, hey, you don't need the booster, yet. oh, now, we see new data. now, you do need it...