![U.S. President Barack Obama and Nigerian President Muhammadu Buhari at the G7 summit in Kruen, Germany on June 8, 2015.](/sites/default/files/multimedia_images_2015/2015_07_us_afr_obama_buhari_visit.jpg)
U.S. President Barack Obama and Nigerian President Muhammadu Buhari at the G7 summit in Kruen, Germany on June 8, 2015.
© 2015 Reuters
U.S. President Barack Obama and Nigerian President Muhammadu Buhari at the G7 summit in Kruen, Germany on June 8, 2015.