Sean Duffy’s first big test as secretary of the Department of Transportation came just one day after he was sworn into office ...

Prior to his appointment, Sean Duffy served as a Wisconsin congressman and district attorney and before that he was a reality ...

Duffy, who was confirmed by the Senate on Tuesday, quickly emerged as a public face of the federal government’s response to ...

The midair collision at Reagan National Airport on Wednesday night has presented Sean Duffy with a major crisis just hours ...

Secretary of Transportation Sean Duffy promised to improve the nation's transportation infrastructure and systems after Vice ...

Sean Duffy was sworn in as Transportation Secretary on Tuesday and is now grappling with the fallout of the deadliest ...

WASHINGTON – Central Wisconsin's Sean Duffy is facing his first big test as secretary of the Department of Transportation ...

Transportation Secretary Sean Duffy had been sworn in just hours before the deadly midair collision of a plane and helicopter near Washington, D.C.

Sean Duffy, a former U.S. Representative from Wisconsin, was sworn in as the 20th Secretary of the U.S. Department of ...

Sean Duffy, a former U.S. Representative from Wisconsin, was sworn in as the 20th Secretary of the U.S. Department of Transportation.