Does anyone know what will happen to the Infield Terminal once the new T1 (terminal 1) is completed? They're currently using it to handle the overflow of passengers arriving at Terminal 1. Do they plan to demolish the Infield Terminal or will they continue to use it once they're finished with T1? What's more, how long do you estimate it to take before they build the 4th and 5th piere of the new T1?