Secretary of Transportation Sean Duffy promised to improve the nation's transportation infrastructure and systems after Vice ...

Vice President JD Vance, left, shakes hands with Sean Duffy after swearing him in as secretary of transportation as his wife, ...

Transportation Secretary Sean Duffy had been sworn in just hours before the deadly midair collision of a plane and helicopter near Washington, D.C.

Sean Duffy, the new transportation secretary, is facing his first major crisis just hours after his swearing-in.

Today in Washington D.C., Vice President Vance swore in Transportation Secretary Sean Duffy. Nick Wright unveils a special edition of Mahomes Mountain with his "Best of the 21st century" QB Tiers.