Iraqi Kurdish leader Massud Barzani (R) shakes hands with Turkish Prime Minister Ahmet Davutoglu during their meeting in Arbil, the capital of the Kurdish autonomous region in northern Iraq, on November 21, 2014. Davutoglu's trip to Iraq follows a visit to Turkey by Iraqi Foreign Minister Ibrahim al-Jaafari earlier this month that was aimed at patching up the chilly ties between the two neighbours. AFP PHOTO / SAFIN HAMED        (Photo credit should read SAFIN HAMED/AFP/Getty Images)