KNUTSFORD, ENGLAND - MARCH 30: Workers at Bobby Roberts Circus erect a security fence around the big top on Knutsford Common on March 30, 2011 in Knutsford, England. Bobby Roberts Circus has had to ... more 
KNUTSFORD, ENGLAND - MARCH 30: Workers at Bobby Roberts Circus erect a security fence around the big top on Knutsford Common on March 30, 2011 in Knutsford, England. Bobby Roberts Circus has had to erect a security fence around its giant tent for the first time in its history in the wake of a video showing Anne, one of its retired elephants, being abused. The elephant has been in the family-run circus for more than 50 years and no longer appears in public. The circus opens for the season tonight in the Cheshire town of Knutsford. (Photo by Christopher Furlong/Getty Images) less 
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Getty Images | Photo By Christopher Furlong / Getty Images
Wed, Mar 30, 2011 11:44 AM EDT