here's cbs' steve fetterman. >> reporter: christmas 2022 around the world had a bit of te old and the. ♪ at the british royal estate, there was both the traditional % royal walkabout led by the new monarch, also the future prince louis joining the family christmas celebration for the first time with george and princess charlotte looking so much like a younger version of her great-grandmother. later, the broadcast of the king's speech. >> christmas is a particularly poignant time for all of us who have lost loved ones. >> reporter: at the white house, the president and first lady celebrated privately. they both sent holiday greetings to units from each branch of the military. the u.s. may no longer be officially engaged in any wars, but many american troops still spent the day far away from their families in places like an air base in the united emirates. animals celebrate christmas too. in des moines, iowa, this dog went down a sled. in toronto, these arctic wolves at a zoo enjoyed a white christmas. these people in berlin went wild in the water with their traditional polar bear plung