I have an essay online this morning at Opinio Juris as part of a symposium they are running this week on social media and international law:One of the most curious aspects of the Kony2012 campaign is its backing by an important and powerful public servant, Luis Moreno-Ocampo. In publicly endorsing the campaign, Moreno-Ocampo, the chief prosecutor for the International Criminal Court, has espoused a powerful causal hypothesis: that social media...