I don’t see any ANY answers to the question.
oops, better be careful or I’ll be a banned heretic..
The Pundits that write and talk about what is going on, go to these nameless insiders to get their information.
If you are known enough to party leadership, even at the local level, to call and talk to the candidates, those in Congress, elected state reps, etc, and get them to talk to you, you are an insider.