Boeing, Airbus kept in suspense over big Dubai jet deals

Airbusand Boeingfought to save billions of dollars of jet deals on Sunday as host airline Emirates kept the Dubai Airshow in suspense over dozens of tentative orders designed to fine-tune the world's largest international airline network.The world's top jetmakers are trying to win final approval for more than $30 billion in orders from Emirates that have been on ice for up to two years as Emirates protests about industrial delays.Interlocking deals involving a total of 110 Boeing 787 and Airbus