It turns out Bernie Sanders' claims that "the system is rigged" were true, at least with respect to the Democratic National Committee's actions vis-a-vis the two candidates seeking the Dem nomination: Clinton and Sanders.
Leaks by Wikileaks of DNC emails show a pattern of pro-Clinton bias at the highest levels of that organization. ABC News reports Sanders' campaign manager is steamed and wants answers. It is possible DNC Chair Debbie Wasserman Schultz will have to "fall on her sword" over this flap.