See this is really a tough case to decide on.. On one hand you really have to think, "what are these people's err animals past? Are they really going to do what they say?". It's possible that they all chicken out and not go through with it, or Gaga's team can beef up security. I'm sure the police would get right on this anyways.. But on the other hand, what if they really mean what they say? What would they do?.. Its a tough case to decide between canceling the show for safety reasons or continuing the show and risk taking care of these animals.. I'd prefer her to cancel it but it's up to her, her team, and everybody else involved with the show..
