Britain's Queen Elizabeth II walks with President of Ireland Michael D Higgins and wife of the president Sabrina Higgins, right, at Windsor Castle after a ceremonial welcome on Tuesday April 8, 2014, ... more 
Britain's Queen Elizabeth II walks with President of Ireland Michael D Higgins and wife of the president Sabrina Higgins, right, at Windsor Castle after a ceremonial welcome on Tuesday April 8, 2014, in Windsor, England. Higgins opened the first official visit by the head of state of the Irish Republic to the United Kingdom, with this state visit, heavy with symbolism for the two countries with a tangled and troubled history. (AP Photo / Peter Macdiarmid) less 
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Associated Press
Tue, Apr 8, 2014 9:15 AM EDT