High Risk. Covid Cases Climb. Presidential Call.
The WHO warns about the combined threat of Omicron and Delta.\xa0China says the Covid outbreak is growing in a city of 13 million.\xa0Biden and Putin to speak for a second time in a month.\nTo learn more about how CNN protects listener privacy, visit cnn.com/privacy\nLearn more about your ad choices. Visit megaphone.fm/adchoices