[White House director of strategic communications Hope] Hicks also spoke by phone with Trump Jr. Again, say people familiar with the conversations, [Jared] Kushner’s team concluded that the best strategy would be to err on the side of transparency, because they believed the complete story would eventually emerge.

The discussions among the president’s advisers consumed much of the day, and they continued as they prepared to board Air Force One that evening for the flight home.

But before everyone boarded the plane, Trump had overruled the consensus, according to people with knowledge of the events.

It remains unclear exactly how much the president knew at the time of the flight about Trump Jr.’s meeting.

The president directed that Trump Jr.’s statement to the Times describe the meeting as unimportant. He wanted the statement to say that the meeting had been initiated by the Russian lawyer and primarily was about her pet issue — the adoption of Russian children.