Iain Duncan Smith, Secretary of State for Work and Pensions, has called upon wealthy elderly people who do not need benefits to return the money to the government. His case is that the winter fuel allowance, the Christmas bonus and travel passes are handed out to the elderly without means-testing, so that some undoubtedly go to the comparatively well-off. Iain Duncan Smith's plea calls to mind the recent paper from the Fabian Society calling for older people to pay more tax, since pensioner couples are in the top half of UK income distribution for disposable incomes, with 80% of them owni