This week, Jeff Korzenik, chief investment strategist at Fifth Third Bank joined to talk about connecting the Federal Reserve's theoretical policymaking with its real-world impact on the economy. Frederik Ducrozet, strategist at Pictet Wealth Management, came on to discuss the outlook for Europe's economy, the return of Brexit and the real possibility of negative rates in the U.K. Paul Halpern, former CFIUS Director at the Department of Defense and Halpern Analytics founder, joined to talk about the Trump administration moving to ban TikTok and WeChat from U.S. app stores. Then David Hanke, a leading national security and public policy lawyer for domestic and foreign companies and partner at Arent Fox, joined to talk about the impact of the U.S.-China tech cold war on heightened scrutiny for international deals.