Vladimir Putin could get too close to the Russian dossier thing.
You bet she's working the back channels to keep certain things out of the interview, or at least out of the press. And if it comes out that fat Hillary was involved with a Pee tape that led to the Russian investigation and impeachment, she will say that Putin is a liar.
Then we have to decide whom to believe Vladimir Putin, or fat Hillary Clinton.
https://www.yahoo.com/news/hillary-clinton-reacts-announcement-carlson-013408702.html