APPLE INSIDER
West Virginia’s HD Media has filed an antitrust complaint against Google and Facebook, claiming that they conspired to monopolize digital advertising and so endanger local newspapers.

Despite Google recently announcing it would pay $1 billion to news publishers, a newspaper company has filed what it says is the first antitrust suit against Google and Facebook over digital advertising. HD Media, which publishes seven newspapers, accuses the two companies of entering into a secret agreement.
Source: APPLE INSIDER