Every pundit agrees that President Obama did badly in the first debate. But I can’t help wondering whether he (and VP Joe Biden) would have been able to come out swinging as freely as they have in the subsequent debates, if it were not for what happened in Denver. Obama must have been afraid of sounding unpresidential. But because his initial performance was so roundly criticized for passivity, he was licensed after that to argue aggressively: “What you are saying is not true, Governor Romney.” And it helps that he was right, each time. (My morning-after talking-head comments can be viewed: “Re-cap of 1st Presidential Debate,” Oct.4; and “Re-cap” of 2nd Presidential Debate, Oct.17.)