eastofthebay replied to your post: http://www.youtube.com/watch?v=nx_iqvgdeHM&feature=player_embedded

Oh it most undoubtably is used for that and other things too. the crazy thing is that it’s virtually indistinguishable from the real thing. very useful in controlling people. and another good reason not to watch tv.

Very great point for me to bring up whenever someone asks why I don’t watch it. I mean I have an extremely tiny selection of what I watch now.