The likely make-up of the 2016 Iowa Caucus electorate could determine who runs

The Republican field in 2016 looks wide-open for the moment, according to Public Policy Polling (D). In newly released polls of Iowa, New Hampshire, and Florida,  politicos ranging from Mike Huckabee, to Chris Christie, to Jeb Bush come out at the top of the pack. With the Iowa Caucuses just three years away, lets take a look at some different turnout scenarios based on past exit polling. The information below provides a more detailed look at the Iowa PPP results, extrapolated from their ideological I.D. findings.

PPP results extrapolated from Ideological I.D. findings:
"VCon"= very conservative; "SCon" = somewhat conservative; "Mod" = moderate; "SLib" = somewhat liberal; "VLib" = very liberal