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This picture by Mark Lennihan/AP was taken in March 2011.
Some retailers are shying away from big Black Friday events. But why do customers get so excited?
Lorry driving is a career most women don't even consider - but the job no longer requires brute strength and some women say love it.
Observers have begun to question why Belgium has become so central to the Islamist security threat in Europe but is criticism of its complex institutions fair?
Some companies are switching to social media-style apps in the workplace in an effort to improve internal communications. Is this the death of corporate email?