Nabeel Rajab - President of the Bahrain Centre for Human Rights

A year ago revolution was in the air in the Gulf Kingdom of Bahrain - what about now? After months of violence which killed dozens of protestors, the Bahraini king commissioned an independent inquiry - then he promised to implement sweeping reforms. HARDtalk's Stephen Sackur speaks to Nabeel Rajab - one of Bahrain's most outspoken human rights activists. Has this strategically vital Gulf monarchy successfully reformed itself from within?