'We Don't Control the Weather': How This Airport CEO Keeps Calm in Chaos Christina Cassotis, CEO of Pittsburgh International Airport, says the first step in dealing with pandemonium is embracing it. Previous Article Skip the Subscription: Get Microsoft Office 2021 Professional for Less Than $35 Next Article This Shake Shack Exec's Family Didn't Believe Hers Was a 'Real Job.' Here's How She's Bringing Innovation to the Brand.