I've never thought much of Joe Biden. But man, did he get it right in last night's debate, and not just because he walloped sniveling little Paul Ryan on the facts. What he got absolutely right, despite what you might read this morning (many outlets are criticizing Biden's dramatic excesses), was his tone. Biden did absolutely roll his eyes, snort, laugh derisively and throw his hands up in the air whenever Ryan trotted out his little beady-eyed BS-isms. But he should have! He was absolutely right to be doing it. We all should be doing it. That includes all of...