Dirt Off Your Shoulder

Obama brushes 'em off, using the gotcha tactics and rank amature journalism from last night's debate to emphasize why he's putting himself through all of this in the first place. He maintains his message of positivity and hope when most politicians would be out for blood by this point; it's why people are so enthusiastic about his campaign and why we need him to win this nomination:

[Update: It seems Matt Yglesias at The Atlantic had the same thought I did, adding the Jay-Z hook just for good measure. Prepare yourselves for the mash-ups that follow from this.]