U.S. President Obama and Argentina's President de Kirchner share a moment during a bilateral meeting at the Americas Summit in Cartagena

 
U.S. President Obama and Argentina
U.S. President Barack Obama (R) and Argentina's President Cristina Fernandez de Kirchner share a moment during a bilateral meeting at the Americas Summit in Cartagena April 14, 2012. Heads of state are meeting here in the city from April 14 to 15. REUTERS/Argentine Presidency/Handout (COLOMBIA - Tags: BUSINESS POLITICS) FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS