The U.S. Africa leaders summit in Washington is coming to a close. They discussed ways to help build investment in the region, where some of the world’s fastest growing economies are located.

U.S. President Barack Obama spoke as the summit wrapped up.

President Barack Obama comments on summit

The U.S. Africa leaders’ summit in Washington is coming to a close. They discussed ways to help build investment in the region, where some of the world's fastest growing economies are located.