The idea that Romney can "think on his feet," and that Obama is all "flash," expresses a common right-wing trope that Obama is actually an idiot: a charismatic speaker but helpless when not reading from prepared text. That is the basis for the GOP's otherwise inscrutable obsession with TelePrompTer jokes - the TelePrompTer is an extremely common political tool, but many conservatives have come to believe that Obama would be helpless without it. That belief accounts for a major portion of Gingrich's appeal -- he has painted an appealing picture of himself exposing the stammering dope in a lengthy series of debates. Among other problems, this fantasy ignores the actual history of Obama's debate performances ...
And, as Ta-Neishi reminded us...
And let's not forget Baltimore, 2010: