WINDSOR, ENGLAND - APRIL 08: Queen Elizabeth II (L) and Irish President Michael D. Higgins (R) ride in a horse-drawn carriage during a ceremonial welcome at Windsor Castle on April 8, 2014 in England.... more 
WINDSOR, ENGLAND - APRIL 08: Queen Elizabeth II (L) and Irish President Michael D. Higgins (R) ride in a horse-drawn carriage during a ceremonial welcome at Windsor Castle on April 8, 2014 in England. This is the first official visit by the head of state of the Irish Republic to the United Kingdom. (Photo by Ben Stansall - WPA Pool/Getty Images) less 
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Tue, Apr 8, 2014 11:42 AM EDT