THIS IS HUGE!
So you like to know, how the DEM could "fix" the votes? Many voting-machines are "secured" via cloudflare. The voting information is transferred via cloudflare.
but they can manipulate the transfer!
https://techcrunch.com/2018/07/19/cloudflare-athenian-project/
https://www.cloudflare.com/athenian/
NOW. Really watch the youtube video
https://www.youtube.com/watch?v=mehDPfrKs7A
Please dig into this.
Sorry for my bad english. Not my main-language!