FB is an amazing tool in dragging such things out.....before the
discrepancies were officially announced, bloggers had already dug
out signs that reeked of possible croynism using the said
tool.
If Mr Khaw did not defend, people will say that he sucked at
reigning in his folks.
If he defended, now he would have to eat his shit back.
Tough position to be in.
Another reason to not use FB 
Online investigation work is easier nowadays then offline
