Microsoft also want to get in on cenoring against "junk news".

https://blogs.microsoft.com/on-the-issues/2018/04/13/announcing-the-defending-democracy-program/

>>> An important early focus of our new effort will be the November 2018 midterm elections in the U.S. for which we are piloting new cross-industry protections, as well as the U.S. presidential elections in 2020. The scope of our new program is global, however, as we scale our efforts to engage around the world with other democratic countries in protecting their institutions and processes in the years to come. Expect to hear more from us on what we’re doing, both on our own and in partnership with governments and our industry colleagues, to put our cybersecurity expertise to work for the defense of democracy.