It is clear that the DNC is frightened of a party takeover by Bernie.
Bernie will clean house and sweep away most of the corruption, graft and greed by former Clinton/Obama loyalists.
Well, those loyalists are fighting back for their ability to continue to extract money for favors from companies.
Sanders would just nationalize those companies and believes taking corporate money is wrong.
This is a fight for who will run the DNC and my money is on the Clinton/Obama wing.