Friday, December 21, 2012 CNN.com - Top Stories: Online year in review CNN.com - Top Stories CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. Online year in review Dec 21st 2012, 11:47 From Whitney Houston to Hurricane Sandy, the London Olympics to the Pope on Twitter: What everyone was talking about online in 2012. You are receiving this email because you subscribed to this feed at blogtrottr.com. If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions Tweet