Chief Minister Office's involvement has embarrassed self respecting Malayalis, said BJP president JP Nadda while addressing a press conference in Thiruvananthapuram.
"In Gold scam, involvement of CMO has embarrassed self-respecting Malayalis, not only in Kerala but world over.
Pinarayi Vijayan has lost his credibility.
Investigation which is going on is going to throw further light and it seems many ministers are going to come to light," said President Nadda.
