Nate Silver @NateSilver538
It is hard to know. 2008 turnout was really high. Certainly from a media coverage standpoint, impeachment has dampened the usual climactic build-up to the caucus, and that could plausibly impact turnout. — PolitiTweet.org
Peter Hamby @PeterHamby
Who else out there thinks caucus turnout will be lower than 2008?