Audio for this story from All Things Considered will be available at approx. 7:00 p.m. ET
October 7, 2012
With less than one month until election day, host Guy Raz speaks to John Dickerson of Slate Magazine and political scientist Mo Fiorina about inherent flaws in the way we evaluate presidential candidates — and NPR's Mara Liasson weighs in on the week in politics.