Watch This When You're High - Is There A Door On Mars?

I just got off a friend's podcast discussing what may or may not have been an alien sighting in Illinois last night and one of the co-hosts brought up this theory that NASA discovered a door on Mars. I've never heard of this before so I looked it up and low and behold the Mars rover definitely discovered something that looks like a door, but probably isn't. Or maybe it is?

Keep the suggestions coming. Keep them classy. No butt stuff.