Expect turbulent times ahead unless we see an unwinding of tariffs soon: Wharton's Jeremy Siegel

  • Jeremy Siegel, professor emeritus of finance at University of Pennsylvania's Wharton School of Business and Wisdom Tree chief economist, joins 'Squawk Box' to discuss his thoughts on Berkshire Hathaway CEO Warren Buffett, latest market trends, President Trump's tariff policy, impact on U.S. trade, the Fed's interest rate decision, and more.