. >>> to the suburbs of salt lake city, a woman from utah said troy critchfield held her and her babyer hiding in a close it and asking for help on fats book. critchfield is in police custody held without bail. >>> also in salt lake, a family was shocked to find a deer inside their home on christmas eve. it apparently crashed through the basement window. it was stuck for two hours in this room. the family found it tramabling over their christmas gifts. wildlife officers came to the house and unfortunately had to put the deer down in order to get him out. >>> let's check in with joe johns. he is in iowa checking on all things related to the upcoming caucus. joe, how is it going there? >> reporter: real good, randy. we're looking at the ads the candidates are putting out in the final days. i tell you, it's been a real barrage. millions of dollars of ads on television. they call it the t slfrnlths war. some of these, of course, have been attack ads. notably, as you talk to the experts, a number of those ads, perhaps a disproportionate number, depending on who your perspective comes from,