G-7 summit in France a test of unity among world leaders
French President Emmanuel Macron, right right, flanked by President of the Nouvelle-Aquitaine region Alain Rousset, center, samples local produce and wine, as he tours the exhibition hall above the international press center on the opening day of the G7 summit, in Anglet, southwestern France, Saturday Aug.24, 2019. (Ian Langsdon, Pool via AP)