Interview: Emanuele Ottolenghi

Iran wrote to the EU this week asking for a time and place for talks with the P5+1 group - the United States, Russia, China, France, Britain and Germany. Meanwhile, Israel ramped up talk of a military strike on Iran. Dr Emanuele Ottolenghi is a senior fellow at the Foundation for Defense of Democracies in Washington. He's been studying the possibilities of an Israeli strike.