 show the Iranians that there is a credible military option in order to stop their march towards the weapon, while defeating Hamas and weakening the ring of fire that they've built around us. That's what needs to be done right now, in the short term. Yossi Cooper Vassar, an Israeli intelligence and security expert. Malcolm Holmein, I'm John Batchelor. You're listening to CBS Eye on the World with John Batchelor.