蘑菇短视频

HARDtalk's Stephen Sackur talks to Liberal Democrat minister David Laws. For the past five years his party has been the junior partner in a coalition with the Conservatives. They've helped deliver stable government, they've wielded power for the first time in their modern history - but they also seem set to face a tough time in the coming British general election. What does his party's experience say about politics in Britain today?