Prioritizing Ties News Today

coverage of the iowa caucus will continue. see you sunday morning. happening now, u.s.-led air strikes inseed yemen trigger a vow of retaliation by iran-backed militants. mass protests erupt in yemen and fears of a full scale regional war intensify. also this hour, a potential blizzard and bitter cold are disrupting the final push to the iowa caucuses. were tracking the candidates and severe weather with only three days to go before the first presidential votes of 2024. welcome to ou...

Cross roads. the upcoming presidential election some call a choice between peace and war. taiwanese voters face a monumental decision. continue prioritizing ties with washington or recalibrate the u.s. relationship and mend fences with beijing. >> translator: if the democratic progressive party doesnt change their direction, i think that war could happen in our generation. >> reporter: the campaigns final days and hours, three parties drawing battle lines. watching closely chinas communist leade...