In today's programme with Steve Hewlett: Radio 1 controller Ben Cooper on plans after Chris Moyles, who's announced today he's standing down in September. How far does this help Radio 1 reach the younger audience it needs to attract? A year after its final edition, former News of the World deputy editor Neil Wallis gives his views on the impact of the closure and the subsequent Leveson Inquiry on journalism in the UK.And YouView's chief executive Richard Halton explains what he believes the service will offer once available in the shop. Steve asks Emma Barnett, the Telegraph's digital media editor, if YouView will really be as revolutionary as claimed.The producer is Simon Tillotson.