"Everybody comfortable here?" Jake Tapper asked impishly of Florida gubernatorial candidates Charlie Crist and Rick Scott at the start of tonight's debate in a Jacksonville TV studio. It was a reference to the last time the two men squared off, when there was a “flap over a fan and viewers were blown away!” as CNN Voiceover Guy said breathlessly tonight in the minutes leading up to tonight's CNN-hosted square-off. Sadly, for casual viewers of political debates, the fun…