Richard Haass, President of the Council on Foreign Relations

Stephen Sackur speaks to Richard Haass, president of the Council on Foreign Relations. The waiting is almost over - we're about to see what kind of impact President Donald Trump will have on the US and the world beyond. Stephen Sackur focuses here on the international arena, with Richard Haass having been close to the centre of US foreign policy making for three decades and more. Richard Haass was a senior advisor to both Bush presidents and has offered his insights to the president elect too. From big power diplomacy with Russia and China to global trade and climate policy, how different and unpredictable is Trump going to be?