Originally published on http://io9.com/stephen-colberts-defense-of-the-new-lightsaber-is-delig-1665665109 Stephen Colbert has something to say to all of the scruffy-looking nerfherders who insist that the crossguard lightsaber in the Star Wars: The Force Awakens trailer is impractical: he's been a Star Wars fan a whole two weeks longer than the rest of us and he's using his knowledge to school us on l