Given that we’re in peak holiday season mode, what better time to take a look at the wintertime classic, “White Christmas” We’re breaking down everything from Bing Crosby’s iconic tune to Rosemary Clooney’s lack of dancing and Vera-Ellen’s lack of singing. Also is calling someone a “weird-mobile” an insult? My special guest and wife, Nicole Peterson, talk about it all on this week’s episode of the Movie Musical Shakedown.