recognize the other guy, congressman steve king, he's a big deal in iowa and everyone wants to know what he's thinking with just days to go until the caucuses. i will ask the congressman why he has not made a pick among the republicans. >>> later on also, the mystery of a little girl's disappearance, and the new reward being offered to anyone who can help find her. first, let's check in with isha sesay. what's going on? >>> we'll bring you the latest in the investigation as to what happened at a connecticut home early christmas morning, and why firefighters could not do more to save the people inside. what's going on? we ordered a gift online and we really need to do something with it... i'm just not sure what... what is it?