Secretary of Transportation Sean Duffy immediately moved to roll back fuel efficiency standards moments after being sworn in ...

Sean Duffy (R-Wis.) to be the next Transportation ... oversight of the National Highway Traffic Safety Administration (NHTSA), the agency that is investigating Tesla, a major electric vehicle ...

NEW YORK — Sean Duffy was confirmed Tuesday as Transportation ... Duffy promised to hold firm. “I will let NHTSA do its investigation,” said Duffy, referring to the National Highway Traffic ...

But when pressed by senators in hearings, Duffy promised to hold firm. “I will let NHTSA do its investigation,” said Duffy, referring to the National Highway Traffic Safety Administration ...

Sean Duffy was confirmed Tuesday as transportation secretary ... Duffy promised to hold firm.“I will let NHTSA do its investigation,” said Duffy, referring to the National Highway Traffic Safety ...

Sean Duffy was confirmed Tuesday as transportation secretary, giving him a key role in helping President Donald Trump cut regulations and fix the nation's infrastructure.