PONTIAN: The Tanjung Piai by-election is likely to be a three-corner fight with Barisan Nasional announcing Datuk Seri Dr Wee Jeck Seng as its candidate last night. Pakatan Harapan had announced Karmaine Sardini, 66, from Parti Pribumi Bersatu Malaysia while Gerakan named Wendy Subramaniam, 38, as their respective candidates. However, the real fight for this parliamentary seat will be between Pakatan and Barisan. It promises to be an interesting fight…