LONDON (Reuters) - Northern Europe's big freeze wreaked more havoc on Tuesday as some airports failed to cope with the snow and retailers struggled to make up lost sales in the few shopping days left before Christmas. (http://feedads.g.doubleclick.net/~a/2DghvdZKfpBg5AISbA1Qut7FfAg/0/di) (http://feedads.g.doubleclick.net/~a/2DghvdZKfpBg5AISbA1Qut7FfAg/1/di) (http://feeds.feedburner.com/~ff/reuters/topNews?d=yIl2AUoC8zA) (http://feeds.feedburner.com/~ff/reuters/topNews?i=F3VIxs89vWY:QgjfWkp48ag:V_sGLiPBpWU) (http://feeds.feedburner.com/~ff/reuters/topNews?i=F3VIxs89vWY:QgjfWkp48ag:-BTjWOF_DHI) (http://feeds.feedburner.com/~r/reuters/topNews/~4/F3VIxs89vWY)
European freeze haunts Christmas for airlines, shops (http://feeds.reuters.com/~r/reuters/topNews/~3/F3VIxs89vWY/idUSTRE6BI0WZ20101221)