Germany's Rhine River is running dry. What now?

The Rhine River is running dry, threatening Germany's shipping industry. What will that mean for Europe's largest economy which has already been struggling in recent months? Join host Mohammed Jamjoom. Guests: Ulrich Brueckner - Professor of Political Science at Stanford University in Berlin. Nick Sitter - Professor of Public Policy at Central European University. Hubertus Bardt - Head of Research at the German Economic Institute.