Interesting observation. That would suggest he had a small army of dedicated communists, like William Ayres and his father, and the gang of Chicago communists, all too willing to assist in wiping his life history clean, and then Ayres produced an entirely new biography.
That shows the dedication and determination all wrapped up in a carefully planned plot to attempt the destruction of your Constitution...that almost succeeded...and which must be exposed, the guilty punished and their scumbag acolytes forced to crawl back into the dark holes they crawled out of.