The Principal Financial Group Center for Global Citizenship at Drake University will hold a panel discussion on the topic of the Federal Reserve's impact on the dollar and the implications of economic growth on global currencies. The panel, titled "Currency Wars? The Dollar, the Euro, and the Yuan," will take place March 26. Panelists are Jim McCaughan, CEO of Principal Global Investors, Bob Baur, chief global economics for Principal Global Investors, Inchul Suh, department chair and associate professor of finance in Drake's College of Business and Public Administration, and Tom Root, associate professor of finance at the college. The event will take start at 7 p.m .in Sussman Theater, 2875 University Ave. The event is free and open to the public.