We take a look at some of the Arab world's Olympians competing at London 2012 this week, in our hand-picked panel of sporting giants from Tunisia, through Libya , Egypt, Syria and more. Whether they're hot Arab Spring favorites for giving their countries a feel-good reward after a tough couple of years, or former champions back to boost the Arab medal count, we celebrate the Middle East's sportsmen and women who are going for broke durnig the coming fortnight. Cooked-up in a restive region, we have a mean brew of ...