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

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

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

An American Airlines plane and a U.S. Army helicopter collided near Reagan National Airport and crashed into the Potomac ...

D.C. police confirmed a crash had taken place over the Potomac and that search and rescue operations were taking place in the ...

Sean Duffy, the new transportation secretary, was facing his first major crisis just hours after being sworn in for the job.

The Federal Aviation Administration is restricting helicopter traffic over the Potomac River stretching from Memorial Bridge ...

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.

A passenger jet hit an Army helicopter with three soldiers as the plane got ready to land at Reagan National near Washington, ...

NEW YORK (AP) — Sean Duffy, the new transportation secretary, is facing his first major crisis just hours after his swearing-in.

Transportation Secretary Sean Duffy said "there was communication" between the Black Hawk helicopter and the air control ...