this is bbc news, i'm celia hatton. our top stories... south africa's president leads funeral tributes to archbishop desmond tutu, calling him the nation's moral compass. archbishop desmond tutu was without question a crusader in the struggle for freedom, forjustice, for equality and for peace. covid cases continue to surge across europe — we'll report on how the uk's health service is being put under increasing pressure. north korea's leader, kim jong—un, says the faltering economy will be the priority this year saying the country faces a "great life—and—death struggle". and after months separated by covid restrictions, we meet some of the families