A protestor grimaces whilst being restrained outside Dublin Castle, Ireland, as a state dinner in honour of Britain's Queen Elizabeth II takes place on the second day of her four-day State Visit to ... more 
A protestor grimaces whilst being restrained outside Dublin Castle, Ireland, as a state dinner in honour of Britain's Queen Elizabeth II takes place on the second day of her four-day State Visit to Ireland, Wednesday May 18, 2011. less 
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Associated Press | Photo By PA, Niall Carson
Wed, May 18, 2011 4:24 PM EDT