MaGZ, let me point out a little problem with your fantasy world.
As you have realized, it is always possible to pretend that everything Obama wrote was written by someone else. Thus you can declare, with superb disregard for all the evidence before us, that "Nothing has been presented that shows Obama has written anything of real substance." Petitio principii much?
By these means, you are able to conceal from yourself the fact that there is at least one black person who is smarter than you, who has achieved more than you, and who may very well be elected President while White Nationalists are treated as the pariahs which, frankly, they are.
Now, this is standard fare for paranoid lunatics. You imagine a big conspiracy stretching back for decades and decades to conceal the fact that Obama isn't as smart as he looks. Given the level of your paranoia, you are probably capable of imagining that the shadowy cabal of Laurence Tribe and Bill Ayers and the Joos have been controlling the whole of history from the 1960s onwards to bring us to this point.
Again, standard paranoid fare.
But the bit that, I hope, will keep even you puzzled, is this. Why the **** did they not use, as their front-man, someone who was actually intelligent? Instead of this massive elaborate decades-long conspiracy to pretend that Obama can write books, couldn't they have fielded someone who really could write books?
As with most stupid paranoid conspiracy theories, there's no frickin' point in doing it this way. The imaginary conspiracy is only necessary to bolster your fantasy that Obama isn't that good at writing prose. The vast legions of ghosts required to pretend that Obama is smart are necessary only to protect your fantasy world. They are conjured into being only by your sad, dirty, pathetic need for them to exist, so that their phantom battalions can protect you from reality. But in the real world, they don't actually exist, 'cos no-one needs them. Even if there was a secret cabal controlling the world, they wouldn't be necessary. There is no point in secretly controlling the world in such a stupidly elaborate manner. You have done as all whackos do --- to protect a little dumb fantasy, you have constructed a much bigger dumb fantasy.
No-one needs this conspiracy, no-one could possibly need this conspiracy ... except you. You need it like a child frightened of the monsters under its bed needs its teddy-bear.
Grow up.