Denver Post, CO 08-10-07 Voters grasping at straws in Iowa Saturday's fundraising event is supposed to separate the presidential wheat from the chaff. Des Moines, Iowa - With the clock ticking down to the Iowa Straw Poll, some Republican voters here are decidedly undecided. And they may stay that way until the last minute. "I'm still watching their body language and their sales pitch. I'm looking for character and integrity," said Indianola resident Steve Hendren, who doesn't think he will pick a presidential candidate until the speeches end Saturday afternoon. His wife, Holly, said she too wasn't sure which of the eight candidates taking part in the poll would receive her vote. "I think people are looking for a knight in shining armor," she said. The GOP quest for a knightly presidential candidate - as exemplified in many circles by former President Rea gan - has appeared to contribute to GOP voter dissatisfaction, says Dennis Goldford, a political-science professor at Drake University. "It's difficult for a candidate to look good to those who idealize Reagan," he said. "There are bits and pieces of different candidates that voters like, but for every plus, there is a minus." Mitt Romney, for instance, is often cited as a Catch-22 contender. Many religious conservatives agree with his stances on social and moral issues, but there is concern that perhaps the former Massachusetts governor came to his beliefs too late, Goldford said. And some evangelical Protestants are uncomfortable with Romney's religion. "He is pro-life, which is very important to me," said Richard Heger, a Des Moines retiree, who doesn't know how he'll vote Saturday. "But the drawback to him, of course, is that a lot of people are concerned because he is a Mormon." The GOP has held an Iowa straw poll in every competitive presidential cycle since 1979. A state party fundraiser, the poll measures the strength and organization of the campaigns. Often, the winner gets a bounce of publicity out of the event, and the back of the pack drop out of the presidential race. Although no candidate who has skipped the event has won the important January caucuses, two - former New York City Mayor Rudolph Giuliani and Arizona Sen. John McCain - are not taking part this year. Fred Thompson, an actor and former senator from Tennessee, has not announced his candidacy. All three are on the ballot at the event at Iowa State University in Ames, and observers have said that one or two may win a surprising number of votes. A few of the eight remaining candidates, including projected winner Romney, gathered in parks, coffee shops and even a religious bookstore Thursday to make last-minute pleas for votes. Promises of free tickets to the straw poll (worth $35 apiece), food, entertainment and even a slice of one of the largest watermelons in the country flooded out of candidates' mouths. "What is this nonsense that it doesn't matter who you vote for as long as you vote?" quipped former Arkansas Gov. Mike Huckabee, jokingly telling supporters to let the air out of the tires of anyone heading to the poll who isn't voting for him. Candidates generally buy most of the estimated 40,000 tickets for the event and then give them out to those who might support them. But it's far from a foolproof plan. "I was given a Romney ticket, but I don't quite know who I will vote for," said Paul Porter, 36, a Baptist minister from Van Meter. Rather than dissatisfaction with the field, Porter said he likes "so many of them." The field of Republican candidates has received tepid reviews in the past few months. Donors to Democratic candidates have contributed significantly more than those to Republican candidates, and an Associated Press- Ipsos poll last month showed the GOP leader was "none of the above." That was followed last week by a Washington Post- ABC News poll showing that only 19 percent of likely GOP Iowa caucus attendees were "very satisfied" with the field of candidates.