Unspun World: Donald Trump and Vladimir Putin negotiate over a ceasefire in Ukraine

John Simpson, in discussion with the BBC's unparalleled range of experts across the world, analyses the negotiations between the United States and Russia over a ceasefire in Ukraine, examines Canada’s attempts to forge European alliances amidst a trade war with Donald Trump and – at a pivotal moment for the International Criminal Court - explores the impact of the arrest of Rodrigo Duterte, former president of the Philippines.