The Trump administration has begun inserting legal protections into recent trade agreements that shield online platforms like Facebook, Twitter and YouTube from lawsuits, a move that could help lock in America’s tech-friendly regulations around the world even as they are being newly questioned at home.
The protections, which stem from a 1990s law, have already been tucked into the administration’s two biggest trade deals — the United States-Mexico-Canada Agreement and a pact with Japan that President Trump signed on Monday. American negotiators have proposed including the language in other prospective deals, including with the European Union, Britain and members of