There are a lost of postings on the web about the revelations or claims (take your pick) made by former Democratic National Committee head Donna Brazile. That these have led Donald Trump and a few Bernie Sanders supporters to misquote her as saying the primaries were "rigged" for Hillary Clinton should be taken as a warning light that something that means one thing is perhaps being built into something that means something else.
The best take on this I've seen is from Josh Marshall, who unlike everyone else is not rushing to sell some spin on Brazile's assertions. Give it a read. At least some of what Ms. Brazile says does not make a whole lot of sense.