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 ...

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

President-elect Donald Trump (R) announced former U.S. Rep. Sean Duffy (R-Wis.) as his nominee for secretary of transportation on November 18, 2024. This presidential appointment requires Senate ...