Google faces more detailed allegations in updated US antitrust lawsuit

Google is finishing the week with more antitrust headaches. Reutersreports a group of Texas-led US states has filed an amended version of its lawsuit against Google over alleged abuses of power in the online ad business. The updated complaint provides more detail about Google's purported efforts to stifle competition, including the secret "Project Bernanke" ad buying program. The states said Google used Project Bernanke in 2015 to drop the second-highest bids from publishers' ad auctions, pool m...