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

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

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

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

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

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

Transportation Secretary Sean Duffy said there was no breakdown in communication ... what went wrong before the deadly ...

In the early morning hours of Thursday, Donald Trump’s new transportation secretary Sean Duffy approached the microphone at a ...

An Army Black Hawk helicopter collided with a regional jet near Ronald Reagan Washington National Airport on Wednesday evening, U.S. officials confirmed to ABC News.

Two weeks into his presidency, Trump faced a major crisis with the plane crash near DCA. He brought his unconventional style ...

No survivors are expected, authorities said Thursday, after a commercial flight and a helicopter collided in midair Wednesday ...

“We are in a global race to out-innovate the rest of the world,” Duffy told members of Senate Committee on Commerce, Science and Transportation.Video below: Sean Duffy says drone issue demands ...