US transportation chief reconsidering air traffic rules, talks to Musk

By David Shepardson WASHINGTON (Reuters) - U.S. Transportation Secretary Sean Duffy said on Wednesday he is reconsidering rules that allowed air traffic control supervisors to reduce staffing at Washington's Reagan National Airport before a fatal Army helicopter-plane collision that killed 67 people last week. Duffy, who also said he spoke to Trump adviser Elon Musk on Tuesday about airspace