Here is an example: "In the summer of 2017, the President learned that media outlets were asking questions about the June 9, 2016 meeting at Trump Tower between senior campaign officials, including Donald Trump Jr., and a Russian lawyer who was said to be offering damaging information about Hillary Clinton as "part of Russia and its government's support for Mr. Trump." On several occasions, the President directed aides not to publicly disclose the emails setting up the June 9 meeting, suggesting that the emails would not leak and that the number of lawyers with access to them should be limited. Before the emails became public, the President edited a press statement for Trump Jr. by deleting a line that acknowledged that the meeting was with "an individual who [Trump Jr.] was told might have information helpful to the campaign" and instead said only that the meeting was about adoptions of Russian children." Just exactly HOW in the world could they possibly know that?