Maurice Obstfeld, Economic Counsellor and Director of the Research Department at the IMF, holds a press briefing on the World Economic Outlook during the 2018 Spring Meetings of the International Monetary Fund and World Bank Group at IMF Headquarters in Washington, DC, April 17, 2018. The global economy is expected to grow at a solid pace through next year, boosted by faster expansion in the United States and Europe but after that risks will build, the International Monetary Fund said Tuesday. / AFP PHOTO / SAUL LOEB