Secretary of Transportation Sean Duffy immediately moved to roll back fuel efficiency standards moments after being sworn in ...
Hours after being sworn in as the new Secretary of Transportation, Sean Duffy took aim at the main way the federal government regulates miles per gallon for cars and pickup trucks.
Dozens of people — including more than a dozen figure skaters — were killed after a collision between an American Airlines ...
Sean Duffy’s first big test as secretary of the Department of Transportation came just one day after he was sworn into office ...
WASHINGTON – Central Wisconsin's Sean Duffy is facing his first big test as secretary of the Department of Transportation ...