* Harold Meyerson on losing the land of opportunity.
* Ten years later, evaluating No Child Left Behind.
* Courtesy lemonruss: the economics of the law school bubble. Good read.
* A new future for modernism in Islam?
* Yes, Romney just makes things up.
* Nate Silver ponders Perry's decision to stay in the race.
* Um, wow. 'Time cloak' hides event in undetectable hole in, uh, time.
* The modern fight against rabies.
* Unearthing Cahokia, a thousand-year-old metropolis on the Mississippi.