FARGO — Robert Zoellick, a former head of the World Bank who helped shape decades of U.S. foreign policy, shared insights on both subjects during a lecture Tuesday, April 8, at North Dakota State University. While Zoellick often referenced his 2020 book, "America in the World: A History of U.S. Diplomacy and Foreign Policy," his comments sometimes strayed into current events, including the potential long- and short-term impacts of President Donald Trump's tariffs.