Iowa voters think Trump’s chances in November are the best
The problem with that pitch from Haley is that voters don’t really buy it. According to a December YouGov/CBS News survey, 64 percent of likely Republican caucusgoers said they think Trump would definitely beat Biden, and another 30 percent said they think he might beat Biden. This is much better than the results for any other candidate; voters give the second-best chances to DeSantis, who 40 percent say would definitely beat Biden and 46 percent say might beat Biden.
— Mary Radcliffe, 538