The world’s most visible champion of free trade offered some advice at Davos, where rising global protectionism was on everyone’s mind this week.

President Donald Trump has a three-part economic agenda that focuses on using import tariffs as a cudgel, extending tax cuts that were his first term’s signature legislative achievement and cracking ...

On Tuesday, Trump threatened a 10 percent tariff against China “based on the fact that they’re sending fentanyl to Mexico and Canada,” and said he was considering tariffs against the European Union ...

Brooke Rollins, the nominee for Agriculture secretary, said she would listen to farmers in executing President Trump's deportation policy.