HE might not know it, but Paul Keating may have given quite a turn to Pakistan's history. Just when Benazir Bhutto thought the corruption story was all about Nawaz Sharif; just after she said she'd return to Pakistan, in came the builder with a complaint about unpaid bills from her husband Asif Zardari for the Rockwood House sitting on a 355-acre estate in leafy Surrey. In the face of the evidence Keating's presented following a writ in a London court, it could well mean the end of her political career. Few doubted that the Surrey mansion was a spinoff from corruption involving Benazir and her husband. Given the details Keating disclosed in an interview to The Guardian, she'll find it impossible to deny it all and expect to be believed. Her husband is corrupt, she is at least a liar.