Who Was Smiling During Christie’s Traffic Jam?

Gawker: “Three days after the release of dozens of emails and text messages implicating key aides of New Jersey Governor Chris Christie in a crackpot scheme to deliberately engineer a traffic jam in Fort Lee, New Jersey, a very interesting puzzle remains unsolved. Who, exactly, texted David Wildstein, Christie’s high school classmate and close aide, that he or she was “smiling” about the Fort Lee traffic jam (but also felt bad about schoolchildren affected by it)?”