the critical first vote in the nation. the extreme weather and sub zero temps up ending their plans. plus new u.s. strikes against iranian backed militants in yemen tonight hours after president biden said he delivered a message to iran that the barrage of strikes last night. the question now is escalation inevitable? and complications of the trump case in georgia. allegations of the improper relationship between the fulton county district attorney and her lead prosecutor. a judge is now looking into the matter. i'm kaitlan collins and this is the source. we are now down to the crucial final three days before the first vote in the nation. right now the republican front runner will be off the trails and on the phones instead just like the gop rivals. donald trump's campaign forced to cancel three of their four