The latest news and top stories on Sean Duffy. He currently serves as the 20th United States Secretary of Transportation, appointed by President Donald Trump in January 2025. Previously, he was a US Representative for Wisconsin’s 7th congressional district from 2011 to 2019 and District Attorney of Ashland County Wisconsin. His responsibilities as Transportation Secretary include overseeing national infrastructure, aviation systems and regulatory changes. Duffy has pledged to prioritise air traffic safety, restore confidence in Boeing and reform fuel economy standards. He also had a career as a Fox News contributor and reality television personality.