Chuck Grassley going after Twitter and Google:
https:// www.judiciary.senate.gov/imo/media/doc/2018-04-10%20CEG%20to%20Twitter%20-%20Data%20Privacy.pdf
https:// www.judiciary.senate.gov/imo/media/doc/2018-04-10%20CEG%20to%20Google%20-%20Data%20Privacy.pdf