Iain Duncan Smith is "absolutely furious" with Boris Johnson over his decision to green light a huge housing development on the site of a popular dog racing track. The Secretary of State for Work and Pensions blasted the London Mayor during an interview with BBC London 94.9. On Tuesday Mayor Johnson approved London & Quadrant's (L&Q) plans to build 294 homes on the Walthamstow Stadium, a scheme that has been fiercely opposed by locals and Walthamstow’s MP, Stella Creasy. IDS has f...