Tensions after US strikes on Iran nuclear sites

Tensions flare across the Middle East with the prospect of full-scale war between Iran, Israel and the United States looming. Iran has warned the US to brace for retalliation following its strikes on three key Iranian nuclear sites at the weekend. Meanwhile America said any attack on its personell or bases will be met with "devastating" force. The United Nations Security Council has called an emergency session in New York, at Iran's request. Middle East correspondent Perry Wilton spoke to Lisa Owen.