While the release of Barack Obama's birth certificate was the big news of the day, it wasn't the only new document about Obama's life published on Wednesday. A far more interesting trove of documents has also been unearthed by Heather Smathers, an investigative journalist writing in the Arizona Independent, a weekly newspaper. Smathers made an Freedom of Information Act request for the US immigration service file on Obama's father, Barack Obama senior – and it contains a disturbing picture of Obama senior's treatment by government and university officials. As early as 1961, a memo in the file notes a statement...