Sunday, December 2, 2012 CNN.com - Top Stories: What's known of collapse CNN.com - Top Stories CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. What's known of collapse Dec 2nd 2012, 07:24 An unknown number of cars were trapped early Sunday after a tunnel collapsed west of Tokyo. CNN's Alex Zolbert reports. 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