The Ukrainian president says Vladimir Putin’s days are numbered. As the Russian president’s influence wanes and his war machine crumbles, Volodymyr Zelenskyy says it is important for Europe and the world to stick together. Pippa Crerar and Luke Harding speak with Zelenskyy on his most recent visit to London. Help support our independent journalism at <a href="https://www.theguardian.com/politicspod">theguardian.com/politicspod</a>