Theodore Roosevelt campaigns from the back of a train in 1905.( Library of Congress, Prints and Photos Division)

Using trains in political campaigns may seem antiquated, but the process is still alive. This week, Grant Reeher talks with Edward Segal, a highly experienced campaign manager and press secretary, and is a student of the political use of trains. Segal is the author of "Whistle-Stop Politics: Campaign Trains and the Reporters Who Covered Them."