Iain Duncan Smith has demanded David Cameron implement tax breaks for married couples before the end of the parliament. (politics.co.uk)
Nick Clegg has attacked the Conservative Party's idea of tax breaks for married couples, saying it is an example of the party's reluctance to change. (bbc.com)
Even Nick Clegg will join in, arguing in his speech that the Tory push for tax breaks for married couples «tells you everything you need to know about their values.» (totalpolitics.com)