Rand Paul and Cruz are the only ones campaigning on auditing the Fed. Paul is but an echo in the wilderness now given that Trumpo has sucked the air out of the room. We are in the Kardashian era and Trump wether we like it or not is a man of his time. Pure celebrity candidate and all the issues that need to be addressed are not being discussed. I think Trump has stirred the hornet’s nest in a good way but in principle I don’t think he will move the needle when the time will come. Cruz IMHO is the man that poses the greatest thread to the stated order in politics today.
They bring it up occasionally because it might appease those of us who care. They probably put it in a few position papers that will be forgotten after the election. By campaigning, I mean stir the pot, make it a real issue and have a whole lot of voters demanding change. NOBODY is doing that!
If there's an issue that Trump doesn't embrace, it doesn't become part of the discussion. ONLY Trump knows how to do that!