https://arstechnica.com/tech-policy/2019/09/50-states-and-territories-launch-massive-joint-probe-into-google/

A coalition of attorneys general representing 50 US states and territories today announced a long-awaited joint probe into antitrust complaints against one of the biggest tech companies in the world, Google.

The office of Texas Attorney General Ken Paxton is spearheading the bipartisan investigation, which is beginning with the search and digital advertising markets. Google "dominates all aspects of advertising on the Internet and searching on the Internet," Paxton told reporters during a press conference.