Rosmah has given her 'utmost cooperation' to MACC, her lawyers sayPUTRAJAYA (June 5): Datin Seri Rosmah Mansor, wife of former Prime Minister Datuk Seri Najib Tun Razak, has given her “utmost cooperation” to the Malaysian Anti-Corruption Commission (MACC) after three hours of questioning by the agency at its headquarters here today, according to her lawyers.