These sort of people become evident over a period of time. They can't mantain the fiction ad infinitum. Barretts a classic example. He left politics because everybody knew what he was like. He waited over a decade to re enter politics as a new generation was coming through that didn't know what he was like. Now they do.Lets make a list and we can set to work and clean out the Bog.
Time can be a valuable ally like that.