Doing a google search for the heck of it.
(MUELLER)(21)(+2)(+4)
First article
https://www.washingtonpost.com/news/powerpost/paloma/powerup/2019/02/21/powerup-by-the-book-bob-prosecutors-say-mueller-will-tightly-hug-justice-guidelines-in-report/5c6dc89a1b326b71858c6bf3/?utm_term=.b0c663e07f2d
Talks about Mueller getting called to testify under oath to Congress.
Also mentions it's not the beginning of the end, but the end of the beginning.
🤔 End of movie 1🤔