PM Lee uses parliament to address allegations against him won't increase confidence in him.

https://sg.news.yahoo.com/pm-lee-parliament-allegations-abuse-power-siblings-entirely-baseless-064009524.html

Nobody can cross-examine him in the parliament as all the questions have to be forwarded to him before parliamentary sitting.

Lee Hsien Yang and Lee Wei Ling also cannot be present to refute him or give their sides of the story.  Therefore, it's not a fair channel like a court proceeding.

Sigh!