Duffy also said he would cut DEI programs at the agency and create federal rules for self-driving cars instead of leaving that to a patchwork of state regulations, a key priority of Tesla CEO Elon Musk, who is running Trump’s government efficiency effort.

Newly sworn-in Transportation Secretary Sean Duffy only had a few hours to celebrate his promotion before tragedy struck. Duffy was all smiles Wednesday when Vice President JD Vance delivered the oath of office to lead the Department of Transportation following a bipartisan vote on Tuesday in the Senate,