Potential Economic Turmoil on the Horizon Veteran Canadian economist, David Rosenberg, warns of potential global challenges ahead. His perspective is rooted in the significant uncertainties caused by U.S. President Donald Trump’s robust trade policy proposals. Trump’s Trade Proposals: A Cause for Concern Rosenberg, the insightful mind behind Rosenberg Research, addressed BNN Bloomberg in a recentRosenberg Warns Trump Trade Policies May Trigger Worldwide Economic Downturn