President Putin's days might well be numbered, BBC Russian service editor Famil Ismailov tells world affairs editor John Simpson. John also hears from Ukrainian journalist Olga Malchevska about how united Ukrainians are as the war drags on, and finds out why President Biden rolled out the red carpet for India’s prime minister - and what it says about China - with BBC Hindi reporter Zubair Ahmed. Plus, is populism in politics finally on the way out? Diplomatic correspondent James Landale gives his take on some of the world's most memorable leaders.