WoW 02-04-09 Final

This week we hear from an MP who suggests that bankers take an oath, rather like the Hippocratic oath taken by doctors. We meet the man who opened a keynote debate on energy supplies for the future, and who fears we may have left it too late to stop the lights going out in just a few years' time. We also take a look at the anti terrorist laws that are gettin ginnocent tourists into trouble.