https://www.cnn.com/2017/11/08/politics/michael-flynn-son-special-counsel-russia-investigation/index.html
Thank you.
I also just this article from last year that offers additional info about why they did all this against Flynn:
https://www.circa.com/story/2017/08/30/politics/former-fbi-agent-battling-deputy-director-mccabe-said-there-is-a-cancer-inside-the-fbi