Two years ago, Tunisia led the so-called "Arab Spring" by replacing a dictatorship with a democracy. Egypt was not far behind. But elected, Islamist governments have provoked secular opposition, and the streets of both countries are full of protesters once again. Tunisia was hailed as the model for peaceful transition, but an assassination has led to the first general strike in 35 years. In Egypt, murders during a soccer match have turned organized clubs into disruptive political rivals. We update events in both countries and learn how the social media that helped create peaceful revolutions are now threatening unity.