Perugia, 26-04-2013.Emily Bell, journalist Emily Bell is director of the Tow Center for Digital Journalism at Columbia's Graduate School of Journalism. She previously worked for the Observer and then the Guardian for 20 years, setting up MediaGuardian.co.uk in 2000 and becoming editor-in-chief of Guardian Unlimited in 2001. In September 2006, she was promoted to director of digital content for Guardian News & Media
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