U.S. Transportation Dept official Feinberg to lead rail regulator

WASHINGTON (Reuters) - Sarah Feinberg, the U.S. secretary of transportation's chief of staff, will lead the nation's railroad regulator as the department works to finalize oil train safety rules, according to an agency email sent on Sunday. A former White House official and tech industry executive, Feinberg will serve as acting head of the Federal Railroad Administration, which regulates freight and passenger service on the national network. ...