Dateline NBCفصل 21 جایگزینی تصویرشماره قسمت13Holiday How-To GuideOverviewEverything you need to know to survive the holidays, including finding perfect gifts, office party etiquette, when to re-gift, how to gracefully take away the car keys, children's advice for Santa, and hear from Nick Cannon.Air dateDecember 21, 2012Runtime (min)45