Former minister Zaid Ibrahim is in the same league of "disappointed individuals" as former premier Dr Mahathir Mohamad, Federal Territories Minister Tengku Adnan Tengku Mansor claimed today.

Tengku Adnan told reporters he drew parallels between the two because Zaid, like Mahathir, had often "interfered" with the present government's administration.

"Zaid also seems to be another person who is disappointed.

"When a disappointed individual speaks, he will become a problem. Like Tun Mahathir," he said...