the olympics is probably the most tightly guarded in terms of what can and cannot be shown on TV cameras. Stations wanting to broadcast the 5-ring logo or the torch have to pay a big fee to IOC. That's why they're being so anal about the corporate logos. There's even one NBC station that gave some miniDV cameras to a couple of the atheletes so the atheletes could take videos of what they do in their down time (touring Athens, etc). IOC called 'em up and told them they absolutely could not broadcast any of it.
If you're caught with a professional camera over there and you haven't paid a huge fee and gotten a special pass, they confiscate your gear. Reporters trying to do a stand up are stopped at least 5 times by various cops asking to see their paperwork. A lot of TV guys over there are getting pissy about the whole thing
