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

New transportation secretary Sean Duffy faces his first crisis as an Army helicopter collides with an American Airlines jet ...

Sean Duffy, the new transportation secretary, faces his first major crisis just hours after his swearing-in. Duffy, who was confirmed by the Senate Tuesday, quickly emerged as the public face of the ...

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