LONDON, ENGLAND - MARCH 03:  President of Mexico Enrique Pena Nieto and Queen Elizabeth II during a state banquet at Buckingham Palace on March 3, 2015 in London, England. The President of Mexico, accompanied by Senora Angelica Rivera de Pena, are on a State Visit to the United Kingdom as the guests of Her Majesty The Queen from Tuesday 3rd March to Thursday 5th March.  (Photo by Dominic Lipinski - WPA Pool /Getty Images)