In today's programme with Steve Hewlett: The BBC's Robert Peston and Roy Greenslade of The Guardian on James Harding's resignation from The Times; Adam Smith of Group M media buyers on sharp declines in print circulation and falling advertising revenue; Carla Buzasi of Huffington Post UK and Emily Bell of Columbia University on regulating the internet, the big issue avoided in the Leveson report; and Prof John Horgan, Ireland's press ombudsman, on the direction the Leveson process is now taking. The producer is Simon Tillotson.