and there has been a claim of an interim government. alan greenspan said he made mistakes. he said he was wrong, get this, about 30% of the time. he also said his policy of keeping interest rates low did not inflate the housing bubble. he was testifying at a hearing on the causes of the financial crisis. in less than 24 hours, tiger woods tees off at the masters. today, billy payne, the chairman of the augusta international golf club didn't cut him any slack say hegg disappointed everyone with his sex scandal. this is a new ad featuring tiger woods and the voice of his late father. >> tiger, i am more prone to be inquisiti inquisitive, to promote discussi discussion. i want to find out what your thinking was, i want to find out