Thus far, Obama has approached Iran's presidential elections with a strategy of restraint. But what should he do if a recount determines that Ahmadinejad is the winner? Should America stop negotiating with Iran? Tim Fernholz provides an answer. And Paul Waldman writes about zombies. Not zombie banks -- just zombies. As always, subscribe to our RSS feed to receive our articles as soon as they are published. Also, follow us on Twitter for highlights from our blog. --The Editors