hello, everyone. thank you for joining me this saturday. i m fredricka whitfield. we begin with the frigid, final stretch before the first votes of the 2024 presidential election. freezing weather causing major disruptions at the iowa caucus campaign trail. there are now just two days until caucus-goers make their picks. today, much of iowa is under a blizzard warning. temperatures dropping into the single digits. that s cooling off what s typically a fiery, final blitz for campaigns. candidates are scaling back in-person events across the hawkeye state, even as they try to lure those still undecided voters. cnn s jeff zeleny and jessica dean are braving the elements on the campaign trail. jeff, you first. how much of an impact is the weather expected to make leading up to monday s caucuses? reporter: frederica, there is no doubt, it will impact the number of republicans who turn out to the caucuses on monday night. all campaigns are scrambling to sort of assess how it is e