World Stepson of Titanic submarine passenger attends Blink-182 concert amid search: 'Helped me through hard times' The stepson of British billionaire Hamish Harding defended going to a Blink-182 concert as rescuers search for his stepfather and other passengers on a missing sub. Brian Szasz stood by his decision on social media, writing that he is “not sorry” he June 21, 2023