Switzerland sends top politicians to U.S. and China at the same time as countries are being forced to pick sides in trade war

President Donald Trump, left, poses for a photo with Chinese President Xi Jinping during a meeting on the sidelines of the G-20 summit in Osaka, Japan, June 29, 2019.
President Donald Trump, left, poses for a photo with Chinese President Xi Jinping during a meeting on the sidelines of the G-20 summit in Osaka, Japan, June 29, 2019.
Susan Walsh—AP