you're watching ayman on msnbc. i'm charles colton junior, in for ayman mohyeldi tonight.is going to mark one week till the eye what gop presidential caucus. it'll be the last chance for republicans to make the case for why they should be the presidential nominee instead of donald trump. nikki haley has leapfrog ron desantis for second place in a new poll of gop county chairs across the country. and her surge is causing bickering among the candidates, after she said she would, quote, maybe consider choosing ron desantis as her running mate. the florida governor quickly shot that idea down. they've also begun to step up their attacks on trump, arguing that he should not be the party's nominee again while also whitewashing january 6th. haley, despite condemning trump's actions, has said that she would pardon him if he was convicted of a crime. while desantis has spent more energy chiding democrats and the media over january 6th and actually the man who started the right to begin with. and then there's long shot candidate vivek ramaswamy, remember him? while, he went even fur