The MACC seems to be "superficial" in going after only members of the opposition, former prime minister Dr Mahathir Mohamad said.

"We know Umno spent a lot of money during the (15th general) election (GE15). Where did the money come from? Is it legal or not?

"The question is, how does a party get so much money? The government must eliminate corruption regardless of whether it is done by those in the government or outside (opposition)," he told...