News bites: Can't duck distraction

Your morning transportation speed-read:

The National Transportation Safety Board said distraction was the cause of a duck boat accident.

The Department of Transportation's inspector general will investigate the oversight of the Washington MetroRail expansion to Dulles International Airport.

Texas Gov. Rick Perry (R) is bringing a bill to ban Transportation Security Administration pat-downs there up for a vote.

Cincinnati is closing one of its airport's main terminals for remodeling.