Foreign shareholders traveling to Omaha for Berkshire Hathaway annual meeting face new puzzle

This year's Omaha gathering comes after President Trump launched a global trade war, intensifying political tensions between the U.S. and other nations.

Foreign shareholders traveling to Omaha for Berkshire Hathaway annual meeting face new puzzle
This year's Omaha gathering comes after President Trump launched a global trade war, intensifying political tensions between the U.S. and other nations.