News bites: 'Whatever revs your engines'

Your morning transportation speed-read:

A recent ad for the Chevrolet Volt targets gay and lesbian drivers.

London's Heathrow Airport broke a passenger record as Olympic participants and attendees begin to arrive.

Passengers on a United Airlines flight from China to Newark's Liberty International Airport were delayed for three days.

Polls are not looking good for a proposed transportation tax in Georgia.

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