Poll: Nearly half of Nikki Haley’s Iowa backers say they’d vote for Biden over Trump (Mark Murray and Alexandra Marquez, 1/14/24, NBC News)

Most likely Republican Iowa caucusgoers say they’ll vote for former President Donald Trump in the general election if he’s the GOP nominee, regardless of the candidate they’re supporting on caucus night.

That is, except supporters of former U.N. Ambassador Nikki Haley, with nearly half of them — 43% — saying they’d vote for Democratic President Joe Biden over Trump.