Tom DeLonge: There's one riddle I'd love to solve - about ancient man on this planet and the capabilities we had. Like, the fact that we may have been to the moon or mars long ago. The mythological gods all speak about the same wars of gods so what really happened? Why are the pyramids there? What is on the backside of the moon? Did we go there a million years ago and are we just rediscovering it all now? I don't think we're working with little green aliens in a mountain, but I do think there's a lot of stuff in our solar system that's pretty trippy. There are some great stories out there.