The DOJ and 17 US states that brought the antitrust case seek to force Google to sell off its “network” ad business, which is ~12% of Alphabet’s total revenue (Axios)

Axios:
The DOJ and 17 US states that brought the antitrust case seek to force Google to sell off its “network” ad business, which is ~12% of Alphabet's total revenue  —  Google's dominance of the online advertising and ad-tech markets violates U.S. antitrust laws, a federal court ruled Thursday …