WASHINGTON (AP) — Two groups of states are targeting Facebook and Google in separate antitrust probes, widening the scrutiny of Big Tech beyond sweeping federal and congressional investigations into their market dominance.

Facebook and Google are two of the world's largest and most ubiquitous tech companies. The billions who use their services for making social media posts, uploading videos or searching ads are targeted by the tech companies for their personal data — a prized asset that enhances the companies' power. Regulators are examining whether the companies have used their market power t...