The book never explains what is meant by headquarters. Presumably Sarah never finds out. Could be the RNC, could be a group of McCain’s handlers, could be a fictional invention that some of the idiot handlers made up to shift the blame for their stupid decisions.
But I don’t think that Sarah made it up. I’m sure it’s what those jerks kept saying.
It wasn’t stupid decisions. Someone was intentionally
sabotaging McCain’s campaign. It wasn’t Soros of course, but I wonder what was really going on.