U.S. President Obama speaks during a joint news conference with Colombia's President Santos after their meeting at Casa de Huespedes during the Summit of the Americas in Cartagena

 
U.S. President Obama speaks during a joint news conference with Colombia
U.S. President Barack Obama speaks during a joint news conference with Colombia's President Juan Manuel Santos after their meeting at Casa de Huespedes during the Summit of the Americas in Cartagena April 15, 2012. REUTERS/Kevin Lamarque (COLOMBIA - Tags: POLITICS)