1) Obama has just as much dirty on Hillary as Hillary has on him. Consider it the MAD strategy ( Mutually Assured Destruction). But...Hillary had more to lose. She an Bill would have gone to prison. Obama would have said, “I'm sorry!”, and gone back to his day job as Senator.
2) Hillary knew that if she pushed the issue of Obama’s eligibility that she would have lost the black vote and the election. She likely felt it was better to wait. As it is now, the majority of Americans now have serious questions about Obama’s birth story. Obama will have a hard time getting past this issue in 2012.
Amazing, sure is a good possibility. Never thought about the black vote, which was certainly in her corner before "O".