Italian-born French first lady Carla Bruni-Sarkozy has cut ties with her homeland by selling her family home for almost £8 million. It follows bitter comments she made in October saying she was no longer happy to be an Italian citizen. Yesterday was confirmed that the Castello di Castagneto Po, near Turin, had gone to an Arab sheik, following a London auction of its antiques and other fittings which raised another £10 million. Carla’s...