Delta Flight 420 from Dallas Fort Worth to New York was diverted to Atlanta to remove two unruly passengers, one with a lighter.

Delta Flight 420 from Dallas Fort Worth to New York was diverted to Atlanta to remove two unruly passengers, one of whom had a lighter onboard. The flight, which declared an emergency, landed safely and the unruly passengers were removed. Delta has a "zero tolerance policy" for unruly behavior and is working with law enforcement authorities. The flight was expected to resume its journey to JFK later in the day.