Professor Lewis discusses the geographical outcomes of the presidential, Senate, and House races in the 2008 election. (November 10, 2008)

Professor Lewis discusses the geographical history of recent presidential elections in the United States, beginning with 1972 and continuing on to 2004, which he elaborates upon extensively. (November 3, 2008)

Professor Lewis discusses presidential elections from 1789 through 1916 in a geographical context. (October 20, 2008)