Symposium, with articles by Michael P. McDonald and Christopher Z. Mooney, Daniel A. Smith, Andra Gillespie and Melissa R. Michelson, John Sides, Robert E. Crew, Ann Marie Murphy and Andreas Fulda, and Richard L. Engstrom and Michael P. McDonald

http://journals.cambridge.org/action/displayIssue?jid=PSC&volumeId=44&seriesId=0&issueId=02