China eased COVID-19 rules following protests;<br /><br />Late Chinese leader Jiang Zemin hailed in memorial service;<br /><br />China's Xi to visit Saudi Arabia and talk to Saudi King Salman;<br /><br />Zelensky visits frontline area in Donetsk and wounded servicemen in Kharkiv;<br /><br />Bob McGrath, 'Sesame Street' legend, dies at 90
