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

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

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

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