Dr Mahathir unfazed by Najib's popularity on social media

PUTRAJAYA: Tun Dr Mahathir Mohamad is unperturbed by the sudden popularity of his predecessor Datuk Seri Najib Tun Razak on social media.

The Prime Minister, who is Pakatan Harapan chairman, said that Najib was not a threat to the coalition and the government had allowed him to continue to give speeches.