Young Russians in particular are mourning opposition leader Alexei Navalny amid suspicions of Russian President Vladimir Putin's involvement in his death. Former USA TODAY Correspondent and current Managing Editor of the Harvard Crimson Miles Herszenhorn reports on the reaction inside Russia. Plus, listen to Sunday's episode on Putin's ambitions.How concerning is deepfake advertising?USA TODAY Health Reporter Karen Weintraub relays some of the latest guidance around COVID-19.A new program hopes to create more Black veterinarians.'Barbie' wins big at the People's Choice Awards.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.