IMF chief warns of 'tough times' if oil prices stay high

IMF chief Kristalina Georgieva warned Wednesday of difficult times ahead for the global economy if war in the Middle East is unresolved and oil prices stay high, adding that inflation risks could seep into food prices."We must brace for tough times ahead" if the conflict persists, she told reporters at a press briefing during the International Monetary Fund and World Bank's spring meetings in Washington.The gathering brings government and financial leaders to the US capital this week, with policymakers looking to limit economic fallout from the war.