Front Row - Colin Firth and Costa Book Category Winners revealed

With Mark Lawson, including news of the winners of each category in the Costa Book Awards - best novel, first novel, biography, children's book and poetry. Colin Firth and director Tom Hooper on portraying royalty and how to act with a stammer in The King's Speech - a film based on the relationship between George VI and his Australian speech therapist . And from the Front Row archives actor Pete Postlethwaite, who died yesterday. Writer Alan Bleasdale remembers working with him in Liverpool theatres when their careers began. Producer Robyn Read.