Bradley said it was aware of what the Dallas-Fort Worth International Airport has done, but nothing similar exists in the Northeast.

WSJ: How Snow (and Libyan Soldiers) Led to Airport Logjams

The American Airlines that Robert Crandall built controls 70% of the business at Dallas-Fort Worth International Airport.

FORBES: Dogfight

American Airlines controls 70% of the business at Dallas-Fort Worth International Airport.

FORBES: Dogfight

More than 170 departing flights from Dallas-Fort Worth International Airport were canceled due to freezing rain at destinations throughout the South.

CNN: Heavy precipitation expected from Texas to New England

At Dallas-Fort Worth International Airport, investigators found seven employees suspected of illegally working in the U.S. The screeners have been detained pending a determination by the Immigration and Naturalization Service.

CNN: Review of airport security firm shows security breaches continue