my little boy alex was one of the first victims of the stoneman douglas massacre in parkland this past valentine's day. my valentine's day was perfect, i was out separacelebrating wit wife and at 2:21 afternoon, my day began in hell. it was hectic to find alex. those were the worst hours of hi life. after the tragedy, i was determined to make marjorie stoneman douglas safe. >> and that emotional testimony just yesterday before top officials at a federal commission on schools safety. he decided to make it his life's worth to protect schools