Free Thinking - Akram Khan

Choreographer Akram Khan talks to Anne McElvoy about curating a festival at the Lowry, the relationship between dance and visual art and his interest in flamenco. Professor Diane Purkiss reviews Eileen Atkins performance at the RSC in The Witch of Edmonton. Deanna Petherbridge discusses an exhibition of prints showing witches that she's curated at the British Museum.