Hi Blondie,
Also, this occurred to me, are you sure they are security and not just attendants looking for empty seats. Some facilities are extremely crowded and they may be people looking for seats.
oh, no, they are NOT looking for seats. I should describe what I saw in more detail.
The Qualcomm Stadium (used to be Jack Murphy Stadium) in San Diego is a open baseball stadium with several levels. Right before the song and prayer at the conventions, scores of these "watchers" would take their positions .On the level I was at, they took up position before the first row of seats, each watcher spaced himself from another by about 20 feet or so. (to cover the whole facility, there has to be quite a few of them!). They would face towards the seats, and scan throughout the song and prayer. After the prayer, they would go away. This was done when the convention started in the morning, and repeated at lunch time, and at the when the convention ended at the end of the day.
There must have been something really big that happened once, perhaps some group of people put up a banner in the stands during the prayer? That would be something to note!
But Blondie is right about any demonstrations within the convention, most JWs would just put it down to "persecution." Just more proof that they are right.
--VM44