Edwards was totally outclassed, when he couldn't use his pat/memorized answers, he went personal on Cheney!
No one who misses so much time in the senate can debate Cheney on an even level. Cheney knows all the facts, Breck Boy tried to memorize what he was told & messed up badly, blinked a lot & drank all his water (many signs of being very nervous & on the run!)
He also had SO many inaccuracies that were totally obvious. His facts were so completely screwed up.