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

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

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

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

Duffy, formerly a reality TV star and Wisconsin congressman, was confirmed as the new transportation secretary on Tuesday.

Trump's transportation secretary faces Washington plane crash crisis on his first full day in office - Secretary promises ...

The vice president leading Boeing's Starliner spacecraft unit, Mark Nappi, has left the troubled program and was replaced by the company's International Space Station program manager, John Mulholland, ...