The vice-president  against down for from in of off on over without    Korean Air has quit  against down for from in of off on over without    an embarrassing incident involving a bag  against down for from in of off on over without    nuts. Cho Hyun-ah, daughter  against down for from in of off on over without    the airline's president, was  against down for from in of off on over without    a flight from New York to South Korea  against down for from in of off on over without    December 5. She was sitting in the first class cabin when a flight attendant served her a snack  against down for from in of off on over without    a bag of macadamia nuts. Ms Cho, 40, was angry that the nuts were not given to her  against down for from in of off on over without    a plate. She shouted at the flight attendant and told him the training manual said the nuts should be served on a plate. Cho forced the man to kneel  against down for from in of off on over without    and apologise. She ordered him to leave the airplane, which had to return to the departure gate to let him  against down for from in of off on over without   . The flight was delayed for 20 minutes because of Cho's actions. The incident is big news in Korea, where journalists are calling it "nut rage". Aviation officials  against down for from in of off on over without    Korea could take legal action  against down for from in of off on over without    Cho. They said her actions could have put the 250 passengers on the flight  against down for from in of off on over without    danger. Officials may also question the captain  against down for from in of off on over without    turning the aircraft round  against down for from in of off on over without    a good reason. Cho's father asked the Korean public to forgive the "foolish" actions  against down for from in of off on over without    his daughter. He told reporters: "I am making my apology both as head  against down for from in of off on over without    Korean Air and as a father. I beg the people to blame me  against down for from in of off on over without    the current situation, because everything is my fault….I failed to properly educate my daughter." He has also removed his daughter  against down for from in of off on over without    all the posts she held  against down for from in of off on over without    his companies.