I don't see her wanting to help him. He's treated her and her husband shabbily for some time now.
Seems the British press has done more investigating of Obama's family history than the US media. This is an interesting review of his father's past and how Obama decribes him in his own book.
A drunk and a bigot - what the US Presidental hopeful HASN'T said about his father...
Beyond providing a different view of his father, the article calls into question his recollections of being a "victim" of racism in his schooling career.