We do not refer to these shows by their names, rather, Olbermann, or O'Reilly, or Beck.The popularity of political television is not based on music, or graphics or other technology, it is simply based on the point of view of the host.And Olbermann, like O'Reilly, and Beck, had a point of view.As we ponder the state of our political discourse in the wake of the attempted murder of Congresswoman G