Its not coming from the RNC, either. They simply dont have the money to do it, and never will. Part of the reason Preibus rolled over so quickly was the thought Trump would stroke a massive check to the RNC, when Trump never intended to do so. I can imagine the Titanic sinking sensation in the pit of Reinces stomach when stories hit this weekend that Trumps campaign was broke. Even though Trump has farmed out all the voter contact, data and research operations of a normal campaign to the RNC, a national campaign (outside of the media buys) is going to cost at minimum $250 million dollars. This is for the invisible operational underpinnings of voter contact, data, targeting, legal compliance, field staff, headquarters, and so on, and the RNC has no path to raise that money independently.