Siv Jensen, Norwegian Finance Minister

The outside world tends to view Scandinavia as a haven of prosperity, progressive politics and social liberalism, but look closer and you find a powerful strand of right-wing populism fuelled by a suspicion of immigration. HARDtalk's Stephen Sackur speaks to Siv Jensen- Norway's finance minister and the leader of the right-wing Progress Party, a partner in Norway's coalition government for the past five years. How does populism work in a country rated one of the world's richest and happiest?