I had thought the best line of the campaign season was Joe Biden's definitive smackdown of Rudy Giuliani, "There's only three things he mentions in a sentence: a noun, and a verb and 9/11."
But I now think it's this one from Michelle Obama: "I am what an investment in public education looks like."
In fact, her speech (overshadowed somewhat by Oprah and Maria Shriver) was probably the best speech of the campaign season to date. You can catch it here.





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