Every election cycle, the American people are inundated with polls.  Polls with blacks, white, Hispanics, women, Jews, Catholics, young people, and the Asians are disseminated ad nauseam ­– despite most of them being flawed or so skewed concerning the sample spread that it’s not worth commenting on in any analysis.  When Romney hit a slump towards the end of September, which led to his dip in the polls, the left thought it was over.  No one was more convinced of this than Pew Research president Andrew Kohut, a public-broadcasting regular, who had to change his tune on the October 8 broadcast of the PBS Newshour.