The U.S. president and his allies used the World Economic Forum to offer the global elite a warning: “America First” is back, by any means necessary.

In a virtual session with business and political leaders at the World Economic Forum in Davos, Switzerland on Thursday, US President Donald Trump said a drop in oil prices could end the Russia-Ukraine ...

By Echo Wang, Lananh Nguyen and Marwa Rashad DAVOS, Switzerland (Reuters) - U.S. President Donald Trump told business leaders ...