you always hear don t go with the other folks before christmas, wait till afterwards. now you ll find some really good deals. so enjoy all that, folks. more shopping news here. shoppers in seoul, south korea got a cool surprise. a flash mob singing christmas carols in a mall there. it started with a saxophone player and spread through social media and mobile devices, too. they ran through silent night and joy to the world. even those not connected seemed to get in the spirit and sing. listen in. [ singing in foreign language ] great to hear it in another language, as well. you understand the melody but it s not in english, which is fantastic. christmas cheer around the world, very cool. flash mobs are crazy popular. you never know where they re going to pop up. good to see that. coming up next, a christmas tradition here that is out of