There's some interesting videos on YouTube from people who used satellite dishes to grab unencrypted transmissions that weren't intended for the public (although I don't know if that was the case here). Things like reporters talking shit about guests during a commercial break (since commercials were spliced in later on), Bill Clinton getting his makeup done, etc. There's an interesting documentary/compilation at [1] although in my opinion it's a little overly dramatic.

[1]: https://www.youtube.com/watch?v=BdXtIJNNVZM