President Barack Obama, second from the right, speaks during the CEO Summit of the Americas panel discussion, April 10, 2015, in Panama City, Panama. From left are, Mexican President Enrique Pena Nieto, Brazilian President Dilma Vana Rousseff, Panamanian President Juan Carlos Varela, the president and Luis Alberto Moreno President of the Inter-American Development Bank. (AP Photo/Pablo Martinez Monsivais)
President Barack Obama, second from the right, speaks during the CEO Summit of the Americas panel discussion, April 10, 2015, in Panama City, Panama. From left are, Mexican President Enrique Pena Nieto, Brazilian President Dilma Vana Rousseff, Panamanian President Juan Carlos Varela, the president and Luis Alberto Moreno President of the Inter-American Development Bank. (AP Photo/Pablo Martinez Monsivais) AP
President Barack Obama, second from the right, speaks during the CEO Summit of the Americas panel discussion, April 10, 2015, in Panama City, Panama. From left are, Mexican President Enrique Pena Nieto, Brazilian President Dilma Vana Rousseff, Panamanian President Juan Carlos Varela, the president and Luis Alberto Moreno President of the Inter-American Development Bank. (AP Photo/Pablo Martinez Monsivais) AP