banfield who is in for anderson cooper. ab in for ac tonight. and they let you come inside and warm up finally today. it has been a long day. we started at 4:00 a.m. and i am really glad to be in the studio. we ve got a really big show coming up. we re keeping an eye on that weather and how all those travellers are doing. they re digging their way out of that mess as well. and we re continue to follow that emotionally charged battle over jahi mcmath, the california 13-year-old declared legally dead. her family not convinced, however, and doing everything they can on get her the care that they say she needs. the family in the hospital, where she is on a ventilator have reached an agreement and we ll tell what you that agreement is. and then a world record holder at the age of 9. feast your eyes. tyler armstrong spent christmas eve becoming the youngest person to ever climb a 23,000 foot