Them dumb cowboys! Aliens show up and they just start a-shootin their guns off! Alls they dotta do is say "GO HOME!" and we all live happily ever after! Except the Injuns. And the Chinamen. And the Messicans. And the Niggras. And the Irish. And the miners up yonder in Ludlow. But the cowboys…well, no. They just end up…