Erik von Brunn, son of Holocaust Museum shooter James von Brunn, appeared on ABC's Good Morning America on Monday and said that he wished his father had not survived his attack. “I loved my father. But what he did was unforgivable,” Erik said. “You know, the only bond we had was father and son. We didn't like each other very much.” James von Brunn was shot in the face during his attack and FBI officials have said it is likely that he will survive.