What does the U.S. Secretary of Transportation do? A look at Sean Duffy's role.
Former Wisconsin congressman Sean Duffy was sworn in as new U.S. Transportation Secretary this week. Here's what his ...
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What does the U.S. Secretary of Transportation do? A look at Sean Duffy's role.
What are the secretary of transportation's responsibilities? The U.S. Department of Transportation (DOT) is in charge of "planning and coordinating federal transportation projects," while also ...