AT THE SUMMIT: President Obama spoke to regional leaders at the opening plenary of the Summit of the Americas in Panama City in April. Cuban President Raúl Castro, upper right, was among the listeners.
AT THE SUMMIT: President Obama spoke to regional leaders at the opening plenary of the Summit of the Americas in Panama City in April. Cuban President Raúl Castro, upper right, was among the listeners. Pablo Martinez Monsivais AP
AT THE SUMMIT: President Obama spoke to regional leaders at the opening plenary of the Summit of the Americas in Panama City in April. Cuban President Raúl Castro, upper right, was among the listeners. Pablo Martinez Monsivais AP