On 6/18/2015, Professor David Stebenne was a guest on All Sides with Ann Fisher on WOSU discussing the history of third party movements.
From WOSU, "Third parties in American politics have been around since the early 1800's. While they seldom have an influence in an election, they even more rarely are able to win one. The self described 'Democratic Socialist' Bernie Sanders, who is an Independent in the US Senate, has placed a bid for president as a Democrat. ... we look into the history of third parties and why some choose to work within the two party system. "
A recording of the broadcast is available at: http://radio.wosu.org/post/history-third-party-movements