Correction: The latest is that the law does not seem to require disclaimers naming the producers/sponsors of an internet ad if it was placed for free and not for fee. As it seems to have just been placed on YouTube in the normal course of things (that is, people from the firm just uploading it without paying YouTube), it doesn't look like this is outright illegal. As far as that part goes, at least.
That was posted in #12...but thanks for screaming!