Rana Mitter talks to Susannah Clapp with the first review of the National Theatre's production of 'Othello', starring Adrian Lester as the Moor. According to David Boyle's new book, 'Broke', something is killing off the middle classes and to discuss this are Selina Todd and Mark Littlewood. The literary biographer Richard Holmes has taken to the air in his latest book - a history of ballooning and its pioneers. And, as "Who's the Pest?" brings a season of insect inspired events to the Wellcome Collection in London, Rana is joined by Mark Moffett, and Erica McAlister to discuss the hidden virtues of insects.