Deadly air collision gives Sean Duffy his first big test as secretary of transportation
Sean Duffy’s first big test as secretary of the Department of Transportation came just one day after he was sworn into office ...
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What does the U.S. Secretary of Transportation do? A look at Sean Duffy's role.
At the helm of the department is the secretary of transportation. The Office of the Secretary (OST) "oversees the formulation of national transportation policy and promotes intermodal ...
Sean Duffy takes helm of $110 billion U.S. Department of Transportation
Sean Duffy, a former U.S. Representative from Wisconsin, was sworn in as the 20th Secretary of the U.S. Department of ...