both are vaccinated. what we're learning tonight. the images coming in from northern california. the caldor fire burning out of control closing in on lake tahoe. and paying tribute tonight to a groundbreaking musician, a rock 'n' roll pioneer. good evening, everyone. thanks so much for joining us on another very busy sunday. i'm linsey davis. several major stories as we come on the air tonight, just moments ago president biden addressing the nation speaking to americans about the crisis in afghanistan. we're also monitoring the catastrophe unfolding in tennessee. the urgent rescue mission now under way. more than 22 people are dead and dozens more are missing in deadly flash floods there, but we begin with tropical storm henri. at least 40 million in the danger zone, the eye coming ashore this afternoon at the border of connecticut and rhode