Can Huckabee win in Iowa?

Chris Cillizza concludes that “it is possible, but it won’t be easy.” My view is, why the heck not. As Cillizza reminds us, Pat Buchanan (1992) and Pat Robertson (1988) captured 23 percent and 25 percent, respectively, of the caucus goers in that state. And in 2000, Alan Keyes and Gary Bauer polled a combined 23 percent.