I rarely listen or watch debate because debate is not my interest.
But this Bersih 3.0 debate between Ambiga and Khairy is great to watch.
Anyway, I salute Khairy for his great point!
This debate video consist of 4 parts. So just click on the video and watch it on Youtube, go to the description of the video to watch all 4 parts. The link is there.