Anyone who follows “General Hospital’s” Jack Wagner (Frisco Jones, ex-Dominick Marone, “The Bold and the Beautiful”) on Twitter knows that he’s used the social media site to air a lot of personal thoughts over the past few weeks following the death of his dog, Stanley. The actor has opened up about loss and addiction, among other things. But this week, he’s taken his admissions to a whole new level by bashing ‘GH’ and the way the executives and writers handled the sudser’s 50th anniversary!