A Public Eye special, cutting through terminology and politics to present a clear guide to the NHS. Are hospital waiting lists coming down? Or is the government creating a two-tier service as a backdoor route to eventual privatisation of the NHS? The BBC's health correspondent Sarah Barclay reports from Sheffield, where the city's hospitals illustrate well the pros and cons of the new NHS marketplace. In the studio, Jonathan Dimbleby sifts the detail, with BBC political editor John Cole and social affairs editor Polly Toynbee. Producer Emily Smyth