-hey, your mom and i procreated to that song. oh, ew! i think you ve said enough. why don t we just switch to xfinity like everyone else? then you would know what year it was. i know what year it is. at this hour, fear is growing for a wider war in the middle east after the u.s. strikes dozens of targets in yemen. the threats now coming from iran-backed rebels. plus, the red sea ripple effect, how a tax in the region have shipping costs soaring. we re running the numbers. and the race for iowa heats up in the middle of a blizzard. will the extreme cold affect even the heartiest of iowa caucus goers. and it s not just an election we re tracking but a possible government shutdown, the pressure on speaker mike johnson as he balances demands from his right flank. our nbc news reporters are following all of the latest developments and we begin with those air strikes in yemen. the u.s. and allies targeting houthi militants after months of attacks in the red sea. nbc s raf s