chris jansing reports. at this hour, donald trump s republican rivals not sounding much like rivals after he s kicked off the ballot in colorado. what they re saying including the candidate pledging to withdraw from the state s contest if trump can t compete too. pressure mounting on israeli prime minister benjamin netanyahu. his tense meetings with the families of hostages and where negotiations stand right now to bring them home. plus, the threat is far from over as a volcano continues erupting in iceland, what it means for thousands of people forced to evacuate right before the holiday. and it s the most wonderful time of the year, unless maybe you re headed to the airport. the record-breaking travel as families head home for the holidays. our nbc news reporters are following all of the latest developments. we start with donald trump s republican opponents rallying around after the colorado ruling. nbc s vaughn hillyard is following that for us. what are they sayin