Hannah Warren had a windpipe implanted in April
                                
                                
                                    (Newser) -
                                    Hannah Warren, the youngest person ever to have had a bioengineered organ implanted, died Saturday, the  New York Times  reports. She was just two years old. Hannah was born without a trachea, and had a bioengineered windpipe implanted in April. Her esophagus was also involved in that surgery, and she...