News bites: Oh, hair

Your morning transportation speed-read:

Actress Gabrielle Union's hair was patted down by the Transportation Security Administration.

Southwest Airlines has launched service to Atlanta's Hartsfield-Jackson Airport.

The most expensive 2012 model year car to insure is an Audi R8 Spyder Quattro, a new study finds.

Nissan is recalling 39,000 of its Versa cars.