The girlfriend of Silvio Berlusconi's son, herself a television presenter, has lambasted programmes broadcast by the former prime minister's media empire for "showing too much cleavage".Silvia Toffanin, 35, launched a stinging attack against Elisabetta Gregoraci, 24, and Sara Varone, 30, accusing them and the programme on which they appear of exhibitionism. The women jointly present Buona Domenica (Happy Sunday) every week, a six-hour afternoon marathon of light entertainment, gossip — and scantily clad women. The show attracts about eight million viewers a week and is shown on Mr Berlusconi's Canale 5 station, part of his Mediaset empire. Toffanin, who presents...