Panama on Thursday rejected the United States' claim of securing free passage for its government vessels through the Panama ...

The five-nation tour to Central America — a destination Rubio deliberately chose for his maiden voyage as President Donald ...

U.S. Secretary of State Marco Rubio may have hoped to spend his first trip abroad focused exclusively on issues close to his heart: immigration, counternarcotics and curbing Chinese influence in the W ...

So, if only Congress can impose taxes, how can the president impose tariffs? Here is the backstory. However one characterizes ...