Media Talk podcast: the Stig reveals all

John Plunkett is joined by Guardian media reporter Lisa O'Carroll and former Heat editor Sam Delaney to discuss the week's media news. As the Leveson inquiry draws to a close – for now, at least – Dan Sabbagh has a cosy fireside chat with ex-PCC director Stephen "Stig" Abell . How will any new regulatory body define a newspaper – and will all publishers join up? As more charges are brought in Operation Weeting , Sam Delaney discusses the changing tastes of celebrity magazine readers and the rise of Mail Online. Plus, in an Olympic TV special, Vicky Frost tries to make sense of the latest edition of the Radio Times. Will you be exploring all 24 channels of coverage , or biding your time for the new series of Downton Abbey ?