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

Former Wisconsin congressman Sean Duffy was sworn in as new U.S. Transportation Secretary this week. Here's what his ...

Sean Duffy, the new transportation secretary, is facing his first major crisis just hours after his swearing-in.

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

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

Duffy was sworn into the Cabinet position just hours before an American Airlines passenger plane collided with a U.S. Army ...

The Senate voted unanimously to advance Duffy Monday night, after he appeared before the Senate Commerce, Science and ...

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

Sean Duffy has been confirmed as transportation secretary, giving him a key role in President Donald Trump's administration.

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