Their "complete agenda" extends way beyond Prohibition redux. The RWJF is a major proponent of "single payer" health care. Their strategy is to make the government responsible for your health care, and therefore empowered to control anything you do that is "health related", and them in a position to influence the bureaucrats and politicians making the decisions. They view gun ownership as a health related issue, and are behind the push to have doctors asking their patients if they have guns in their homes, and having that information in a central database under government contol.
They were major contributors and participants in Hillarys Health Care Task Force, and they ponied up a half mil to pay for the TV time for her Health Care Town Hall meetings to be aired uninterrupted.