The New York Times: “The Justice Department, starting in the early days of the Trump administration, secretly sought data from some of the biggest tech companies about journalists, Democratic lawmakers and White House officials as part of wide-ranging investigations into leaks and other matters, The New York Times reported last week. The revelations, which put the companies in the middle of a clash over the Trump administration’s efforts to find the sources of news coverage, raised questions about what sorts of data tech companies collect on their users, and how much of it is accessible to law enforcement authorities. Here’s a rundown..”