The Organization for Economic Co-operation and Development (OECD) Secretary General Jose Angel Gurria arrives in Biarritz, southwestern France, Sunday Aug. 25, 2019. Fissures emerged among G-7 leaders on Sunday over how to deal with the threat of a global recession, China and Iran, casting deep uncertainty over this year's summit of the world's major democracies as U.S. President Donald Trump appeared increasingly isolated among a gathering of the country's closest allies. (Ludovic Marin/Pool via AP)