It's a challenge, isn't it? To try to be as funny as The Guild is. Personally I can write nonfiction and have a sense of humour, but off the cuff and to camera? Oooo...
I see above worldof higlet has commented. She interviewed Felicia--I just watched it.
Yes, this is the case - entries must come from the US only. Not the way we would like it to be, but for legal reasons, it has to be limited.
For copyright reasons, the contest involves relinquishing your claim to the copyright on your entry (and giving control of the copyright to The Guild), so it has to be limited to the laws we know, if that makes sense.