International Anti-Corruption Conference (IACC) council member Michael Hershman has urged Prime Minister Najib Abdul Razak to come clean on the RM2.6 billion donation that he supposedly received.

Hershman said the truth would eventually emerge and any attempt at a cover-up would not work. So, as such, it would be in Najib's and Malaysia’s best interest to reveal what transpired, sooner rather than later.