Spanish Primer Minister Mariano Rajoy (L), Panamanian President Ricardo Martinelli (C) and Mexican President Enrique Pena Nieto wave during the family photo of the XXIII Ibero-American Summit, in Playa Bonita Hotel, on October 19, 2013Panama City (AFP) – A poorly attended summit of Spain, Portugal and their former colonies across the Americas wrapped up with a decision to meet less often.