Question Answered:
I mentioned in my debate review that "For some reason, four or five candidates chose to ask Senator Graham questions."
A commenter on MaxSpeak provides the reason: The big point of Graham: almost every question during the candidates question period was directed at him. That giant sucking sound you heard had nothing to do with NAFTA...it was the candidates sucking up to Graham to be their VP so they can take FLA. Count on it.
And I still can't believe Kucinich posed his question to Lieberman. Lieberman is best ignored completely, like most Republicans.