Has former prime minister Dr Mahathir Mohamad turned to the supernatural in predicting the fall of Prime Minister Najib Abdul Razak?

This was the question posed by Communications and Multimedia Minister Salleh Said Keruak who wondered if there was any hard evidence to back the prediction.

"Mahathir said Najib is going to fall in the next general election. Is this based on a scientific study such as a poll or based on tea leaves reading?" he said...