Insight - Mursi's overthrow rattles Egypt's Islamists in their heartland

ASSIUT, Egypt (Reuters) - You can trace the aspirations and disappointments of Egypt's revolution across the walls of the southern city of Assiut.

The most faded graffiti lambasts Hosni Mubarak, the autocrat who ruled for three decades until a 2011 uprising toppled him. More recent daubings take on his successors: a council of military generals and civilian president Mohamed Mursi.