ABC presenter Jonathan Holmes interviews Associate Professor David McKnight from UNSW's Journalism and Media Research Centre on new his book, 'Rupert Murdoch: An Investigation Of Political Power'. The book looks at Rupert Murdoch's pursuit of political goals using News Corporation as his vehicle.

Dr Kath Albury, from UNSW’s Journalism and Media Research Centre, discusses the rise of sexting – the sending of sexually explicit text messages – and the lasting legal repercussions for under-18 year olds.