Nick Knowles fights tears as he recalls DIY SOS Christmas special

Nick Knowlesfought back the tears on Tuesday's episode of This Morning as he revealed how this year's DIY SOS Christmasspecial moved him more than any other episode in 26 years. The 63 year old appeared on the ITVprogramme to chat to hosts Craig Doyle, 55, and Siân Welby, 39, about the festive instalment, which is due to air on Tuesday 30 December on BBCOne.