You guys saw a different debate from the one I saw.
I saw a Joe Biden who began the debate with a most disingenuous (I'd call it a lie) answer about the administration's time-line and rationale for the Benghazi debacle. Obviously the buck doesn't stop with them...it stops at a different place each day.
I saw a cheshire cat, who smirked and chuckled his way through the debate...a sign of weakness in my opinion, a sign disrespect according to David Gergen and other pundits...and interrupting Ryan numerous times.
Whatever good Biden might have done himself in his answers, he undid himself by his boorish demeanor.
JotSC