Moshe Ya'alon

HARDtalk's Stephen Sackur speaks to Moshe Ya'alon, Israel's former Defence Minister and now a harsh critic of Prime Minister Netanyahu. On the face of it, Israel has achieved a form of stability - led by the same man for eight years, locked in a state of hostile non-communication with the Palestinians, confident of strong support from Washington. But look a little deeper and cracks appear. Prime Minister Netanyahu is under investigation and Israeli society appears ill at ease with itself. How fragile is Israeli unity?