Airlines weigh risks in Mideast skies filled with 'hot pieces of flying metal'
Confusing advice and on-again-off-again airport closures are complicating the evacuation of hundreds of thousands of foreigners stranded in the conflict zone around the Persian Gulf. A wide area of the Middle East is now considered too dangerous to fly, forcing some Asian-bound flights to burn more fuel diverting around the danger zone. Flight radar shows an oval-shaped area about 2,50...