Dr Tanvir Bush talks about a recent experience she had when she was involved in a hate-crime as a result of her blindness. She also talks about her new novel 'Cull' which is a satire exploring a world in which hate crimes are tolerated, resulting in what she calls the 'dehumanisation' of disabled people. Tanvir is hoping to crowd-fund the publication of the book. Gough is an Australian comedian, writer, director who talks to Peter about his approach to film-making. He has formed his own production company and offers his work online. BBC Washington Correspondent Gary O'Donoghue talks about his friend, the actor Tim Gebbels who has died aged 49, following a short illness.