OK, so Batman can't kill the Joker... but could he lobotomize him? This week we argue about the philosophy of justice and what is too far for a superhero to go. It's tied deeply into the episode, as Magneto decides to say eff you to humanity and Bastion is perhaps getting away with mass murder. Plus: Ralph Ineson is Galactus! This is great casting. And we talk about the first look at the new Superman costume and much, much more.