Referring to the recent exposès by the New York Times on the deep pockets of the Najib family, PAS Youth Information chief Mohd Nasaie Ismail has urged the police to open investigation papers on the PM's family's wealth.

He said there were doubts all around, particularly about the source of the wealth obtained by Najib's stepson Riza Aziz and his billionaire friend Low Taek Jho, better known as Jho low.