News bites: The airport's going once, going twice

Your morning transportation speed-read:

A closed airport in Michigan is auctioning its equipment.

A judge ruled auto dealerships have to inform buyers of their credit status before they charge them higher interest rates.

Italian automaker Fiat, which now owns Chrysler, might build Mazdas at its plants soon.

A disputed subway tunnel in Beverly Hills, Calif., has been approved for construction.