Innovate

C.E.O.s of Facebook and Twitter get questioned by lawmakers on election misinformation.

Tech’s legal shield draws substantive scrutiny.

Republicans home in on bias complaints.

If Mark Zuckerberg repeats himself, don’t be surprised.

Twitter’s chief, Jack Dorsey, is likely to face particular ire.

If Mark Zuckerberg repeats himself, don’t be surprised.

Twitter’s chief, Jack Dorsey, is likely to face particular ire.