Trump has said he cannot make the returns public because they are under audit.
CHICAGO: United Airlines found itself in the middle of a social media storm on Monday, after the US carrier forcefully removed a passenger from a flight due to overbooking. The incident occurred Sunday on a United Express flight bound for Louisville, Kentucky, from Chicago. United Express flights are operated by one of eight regional airlines which partner with United. The airline said it had asked for volunteers to give up their seats on the flight, and police were called after one passenger refused to leave the…