World leaders, technology executives and policymakers will discuss artificial intelligence and emerging tech in the Triangle this week. World leaders, technology executives and policymakers will discuss artificial intelligence and emerging tech in the Triangle this week. CHAPEL HILL, N.C. (WTVD) -- The Triangle is set to take center stage on the international scene this week as Chapel Hill hosts the G20 Innovation Ministerial, bringing together world leaders, technology executives and policymakers to discuss artificial intelligence and emerging technologies.