I remember at one of the last meetings I attended, they were discussing this topic in the watchtower study. They called on a little girl in the audience and she began commenting in detail on the difference between circumcision of the heart and literal circumcision. I thought it was pretty creepy and wondered what a new person visiting might think hearing a little girl go into such detail on that topic.
Oh christ, WHY would the conductor call on a little girl for that?!