On his first full day as transportation secretary, Sean Duffy faced the deadliest U.S. aviation accident in more than 20 years — the midair collision over Washington that killed 67 people. It was the ...

Duffy called each of the recent incidents "very unique" and also talked about recent layoffs and Elon Musk's efforts to overhaul the air traffic control system....

The Justice Department fired 20 immigration judges, threatening to worsen a backlog of about 4 million cases. Jason Allen takes a look at the impact....