LONDON, ENGLAND - NOVEMBER 09: A man tussles with police as students take part in a demonstration against higher tuition fees and privatisation in universities on November 9, 2011 in London, England.... more 
LONDON, ENGLAND - NOVEMBER 09: A man tussles with police as students take part in a demonstration against higher tuition fees and privatisation in universities on November 9, 2011 in London, England. Around 4000 police officers are on duty and are to be allowed to deploy baton rounds if needed. The march is expected to finish at London Wall in the heart of the capital's financial district. (Photo by Dan Kitwood/Getty Images) less 
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Getty Images | Photo By Dan Kitwood / Getty Images
Wed, Nov 9, 2011 9:31 AM EST