A Harper Polling/Conservative intel survey of 390 “likely Republican caucus-goers” on November 23 and 24 indicates that 17 percent of respondents would support New Jersey Governor Chris Christie if the Iowa caucuses were held today. Another 17 percent were “not sure,” followed by 16 percent for U.S. Senator Ted Cruz, 13 percent for U.S. Senator Rand Paul, 11 percent for former U.S. Senator Rick Santorum, 9 percent for U.S. Representative Paul Ryan, 7 percent for Wisconsin Governor Scott Walker, 6 percent for U.S. Senator Marco Rubio, and 3 percent for Louisiana Governor Bobby Jindal.

I am skeptical about any poll that identifies “likely caucus-goers” more than two years before the caucuses, and I doubt Christie has any chance of winning here. Then again, he could win a plurality if he’s the only perceived “moderate” in a crowded field of conservatives. I expect Iowa Republicans to gravitate away from sitting members of Congress and toward governors, but I think Walker will have more appeal here than Christie.

When Harper Polling/Conservative Intel tested Hillary Clinton against each of the Republicans among the full poll sample of 985 “likely voters,” she led everyone but Christie, who led her by 43 percent to 38 percent. Keep in mind that the party breakdown in this poll sample closely matched the 2010 turnout in Iowa. Presidential-year turnout is higher among all partisan groups, but especially among independents. In the 2010 general election, 281,546 no-party voters in Iowa cast ballots. But nearly 500,000 Iowa no-party voters cast ballots for the 2012 presidential election.