That was my initial thinking as well. I was thinking that the father was listed as Frank Marshall Davis or "unknown".
But after finding out that they covered up school records (which could show if he registered as a foreign student) and saying that he was born in two different hospitals it looks more like they are hiding the location of his birth, rather than his father's identity.
Hopefully if this case does indeed proceed, I hope that they ask for all of 0bama's records. (Including to see if he's even a legal citizen of the U.S. by checking to see if any paperwork was filed when he entered the country after being a citizen of Indonesia)
There are some very much identical resembles with MalmcolmX!!!