PALIN ATTACKS THE MODERATOR SEVERAL TIMES! WAS THAT CALLED FOR?

WHEN GWEN ASKED IF SHE KNEW WHAT A VICE PRESIDENT'S DUTY WAS...SHE SAID, YEAH WHO DOESN'T KNOW AND THEN SHE SAID "I MIGHT NOT ANSWER THE QUESTION THE WAY THE YOU OR GWEN WOULD LIKE ME TO..." WHAT WAS THAT ABOUT?