Choose your weapon: A new arms race in the Middle East

By Dean Irvine for CNNLONDON, England (CNN) -- Saber-rattling in the Middle East has been growing, with Israeli air strikes over Syria at the beginning of the month and France's Foreign Minister talking of war with Iran, but behind the scenes there are fears of a new arms race in the region.In a deal announced this week, Saudi Arabia has agreed to buy 72 Eurofighter Typhoon jets from Europe's