The court filing against Michael Flynn accuses him of lying to FBI agents about two conversations: one on Dec. 29, 2016 and one on Dec. 22, 2016, with the former Russian ambassador, Sergey Kislyak.

Yet we also now know that Flynn and Jared Kushner met with Kislyak at Trump Tower in New York in early December.

What did the three men discuss at that meeting?

Who knows.

But Kushner will surely feel uncomfortable with the fact that he was a part of the Flynn-Kislyak triangle. And if nothing else, Flynn's plea suggests he has given Special Counsel Robert Mueller something of significant value.