It is the anniversary of the violent attack on pro - Morsy protesters in Cairo . Rights Watch : It was ` ` one of the world 's largest killings of protesters in a single day in recent history '' CNN correspondent Ahmed Sayah reported that day among the chaos near the Al - Adawiya mosque .
Thursday is the anniversary of the violent crackdown on pro-Morsy protesters in Cairo . Rights group : It was `` one of the world 's largest killings of demonstrators in a single day in recent history '' CNN correspondent Reza Sayah recalls that day among the chaos near Rabaa Al-Adawiya mosque .