Two iconic British buildings are threatened with demolition and the intrepid Nick Broomfield is on the case. In a pair of documentaries, Broomfield profiles the Wellington Rooms in Liverpool and the Coal Exchange in Cardiff. The Wellington Rooms, built in 1815 by Edmund Aikin, was originally the social hub for the super-rich, slave traders, businessmen and the elite. The Prime Minister William Gladstone's family, themselves wealthy slave owners, invested heavily... see more