Prime Minister Dr Mahathir Mohamad is clueless as to what could have motivated Nurul Izzah to quit as PKR vice-president.

“What? Oh, from vice-president? Not from PKR?” he said when asked about the resignation.

“I don't know, she must have her reasons. I don't know anything about what is happening to PKR,” Mahathir added at the sidelines of an event in Cyberjaya this afternoon...