All I know is that John Podesta and his brother were invited to a spirit cooking dinner [1]. I haven't seen any evidence they attended but it was an interesting email that was uncovered.
See, this is the kind of dumb crap that isn't news.
In less than 2 minutes of googling and reading you can find a comprehensive answer to all your questions, but instead you put forward a leading statement like "it was an interesting email that was uncovered."
It genuinely was not. It's not interesting, it's mundane.
I don't believe lizard people are real.
[1] https://wikileaks.org/podesta-emails/emailid/15893