Bigfoot

Sander and I got in a big discussion about Bigfoot. He thinks Bigfoot exists. I don't. We discussed how we could prove that Bigfoot exists. He says we need hundreds of satellites over the forests scanning with a Bigfoot scanner and that would prove there was a Bigfoot. And until we don't that we can't say that Bigfoot doesn't exist. He makes a convincing argument, even for a 6 year old.