Good Wednesday. The Elon Musk-backed company Neuralink unveiled its plans to wire your brain to the internet last night — more on that below. (Want this by email? Sign up here.)

A glimpse at how lawmakers may rein in Big Tech

Lawmakers took shots at tech giants yesterday during three hearings on Capitol Hill. Amazon, Apple, Facebook and Google faced questions about their market power, perceived bias as gatekeepers of communication and, in Facebook’s case, plans to reshape the financial industry.

Perhaps the most revealing hearing was before the House Judiciary Committee, where a subcommittee on antitrust gave the best look yet at how lawmakers are thinking about capping Big Tech’s market power, Steve Lohr, Mike Isaac and Nathaniel Popper of the NYT write. Most of the questions were for Amazon and Facebook.

• Representative David Cicilline, the Democratic head of the subcommittee, pushed them on whether tech companies’ marketplaces — for goods, software apps and online ads — give them an unfair advantage over rivals who rely on those marketplaces to distribute their own products or services.