It's public domain.

You seem to be the only person in this conversation that doesn't see the question - the lawyers suing certainly see the legal question, which you keep ignoring.

Perhaps it is worth asking yourself why something seems to clear to you but is going before a judge as part of a legal question. Perhaps you have a partial understanding of the law? Perhaps you didn't click the link to view the video in question?

I'm not sure if your 3 word response is intended to show your interest in the conversation or your current level of knowledge on the subject -- either way, a little introspection on why smart people with law degrees see a question but you don't might be worthwhile before continuing.