The G8 Summit

G8 leaders pose for a group photo at the G8 summit at the Lough Erne golf resort in Enniskillen, Northern Ireland, June 18, 2013.

G8 leaders meet at Lough Erne, near Enniskillen, Northern Ireland, June

U.S. President Barack Obama walks with Canadian Prime Minister Stephen Harper during the G8 summit at Lough Erne Resort in Enniskillen, Northern Ireland, June 18, 2013.

Demonstrators wearing giant heads resembling the G8 nations leaders wave as they arrive near the G8 Summit media center in Enniskillen, Northern Ireland, June 17, 2013.