Twitter sues Texas AG, claiming retaliation for Trump ban

DALLAS (AP) — Twitter has filed a lawsuit against Texas Attorney General Ken Paxton, claiming the Republican used his office to retaliate against it for banning the account of former President Donald Trump following the riot at the U.S. Capitol last year.

Days after the deadly insurrection, Paxton announced an investigation into Twitter and four other major technology companies for what he called “the seemingly coordinated de-platforming of the President.” The attorney general's office demanded that the companies produce a variety of records related to their content moderation policies and troves of internal communications.

Twitter responded Monday with a federal lawsuit alleging Paxton is seeking to punish it for taking Trump's account offline — a decision the social media company says is protected free speech. It asks a judge to declare the decision to be under the gambit of the First Amendment and to, in essence, halt Paxton's investigation.

“Paxton made clear that he will use the full weight of his office, including his expansive investigatory powers, to retaliate against Twitter for having made editorial decisions with which he disagrees,” lawyers for the company wrote in the suit filed in a Northern California court.

Spokespersons for Paxton's office did not immediately respond to a request for comment Monday evening.

Twitter’s counterpunch comes as states, in addition to federal lawmakers and governments outside the U.S., are cracking down on tech companies they see as having amassed too much power in the past decade. This includes antitrust and anti-monopoly regulation, internet privacy laws as well as attempts to regulate how platforms like Twitter, Facebook and others moderate their sites.

In December, Paxton led 10 Republican attorneys...