Prior to his appointment, Sean Duffy served as a Wisconsin congressman and district attorney and before that he was a reality ...

Transportation Secretary Sean Duffy announced that the Department of ... Someone replied to Musk, noting, "My brother first developed the method of accurately navigating airlines by GPS, 45 ...

Hours after Sean Duffy was sworn in as Secretary of the Department ... “My son, John-Paul, drives his younger siblings to school every day — a car full of precious cargo," Duffy said.

Sean Duffy speaks during a Senate Commerce ... “My son, John-Paul, drives his younger siblings to school every day — a car full of precious cargo," Duffy said. "Whether driving, flying ...