Sean Duffy was confirmed Tuesday as transportation secretary, giving him a key role in helping President Donald Trump cut ...

The U.S. Senate confirmed Sean Duffy as the head of the Transportation Department. He pledges rigorous oversight of Boeing and continuation of the Tesla safety probe. A recent freeze on federal grants ...

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

Former Wisconsin congressman Sean Duffy said at his Senate confirmation ... But asked how he would handle ongoing investigations into Tesla, Duffy said he would allow the department's National ...