(L-R) Spain's Queen Sofia, King Juan Carlos, Princess Letizia and Crown Prince Felipe wait for Mexico's President Enrique Pena Nieto at Zarzuela Palace in Madrid June 9, 2014. Pena Nieto is in Spain ... more 
(L-R) Spain's Queen Sofia, King Juan Carlos, Princess Letizia and Crown Prince Felipe wait for Mexico's President Enrique Pena Nieto at Zarzuela Palace in Madrid June 9, 2014. Pena Nieto is in Spain on an official two-day visit. REUTERS/Juan Medina (SPAIN - Tags: ROYALS POLITICS) less 
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Reuters | Photo By JUAN MEDINA / REUTERS
Mon, Jun 9, 2014 10:44 AM EDT