with christmas eventually cancelled in bethlehem, we ll get a live report from that region coming up. former president donald trump releasing a new ad in states where primaries are set to begin in weeks. could he be worrying about his opponent s gaining ground? plus, 2023 was a year of weather extremes. record heat across the country, with phoenix sweltering for 31 days with temperatures over 100 degrees. and from blue ivy to barbie, some of the moments that blew up on social media this year. all that coming up. we begin with the escalation in the israel-hamas war. right now, the israelis are fighting on multiple fronts. first in gaza, where idf forces are taking casualties as ground and air operations killed dozens of palestinians, including civilians caught in the cross fire. israeli troops are also taking fire to the north in fresh exchanges with hezbollah forces while iran-backed militants in yemen ramp up attacks on u.s. military and commercial ships, all signs