Sean Duffy warns air travel is 'only going to get worse'
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With near-daily TV appearances, the transportation secretary has emerged as the face of the Trump administration amid the shutdown.
Transportation Secretary Sean Duffy explains "data-driven" decision to cut flight capacity at 40 airports by 10% to reduce travel pressure and delays.
Transportation Secretary Duffy blames Democrats for flight cancellations as air traffic controllers refuse to work without pay during day 40 of the shutdown