Prime Minister Najib Razak’s controversial wife, Rosmah Mansor, is trying to drive another powerful woman, internationally respected Bank Negara Governor Zeti Akhtar Aziz, out of the central bank, according to knowledgeable sources in Kuala Lumpur. Rosmah is said to be enraged over leaks of her personal financial details. She also fears that Zeti has detailed information on the 1Malaysia Development Bhd. scandal that could bring down the government and the prime minister. Insiders say Rosmah, a lightning rod for criticism over her lavish spending, is the field marshal directing the defense of her beleaguered husband's government.