Attorney General Maura Healey of Massachusetts has sued the Trump administration, Uber, Juul, Exxon Mobil, the Sacklers and more — and has made a national name for herself in the process. Now she’s investigating social media companies for the impact they have on teen mental health, and she’s not impressed. “The level of hubris and arrogance, particularly on the part of Facebook, has really astounded me,” she tells Kara Swisher.

Healey is currently aiming for a statewide prize: She’s running for governor. If she wins, she will be the first woman (and the first lesbian) elected to the job in Massachusetts.