The BBC Radio 4 programme You and Yours had a piece about private health screening today, consisting largely of a debate between a rather stroppy and dismissive bloke supposedly from 'Sense about Science' (although he seemed to have trouble saying the name of the organisation towards the end!) and a woman representing the pro-private screening argument. IMO the woman was a lot more articulate and convincing. It seems rather ironic at this time, as NHS services are being broken up and privatised anyway! You can listen here - the item starts at about 3:10.