An Egyptian man walks past graffiti Arabic writing that reads, "leave", on new concrete barricades erected ahead of mass protests against the country's Islamist President Mohammed Morsi

 

              An Egyptian man walks past graffiti Arabic writing that reads, "leave", on new concrete barricades erected ahead of mass protests against the country
An Egyptian man walks past graffiti Arabic writing that reads, "leave", on new concrete barricades erected ahead of mass protests against the country's Islamist President Mohammed Morsi that block the entrance of the presidential palace, in Cairo, Egypt, Friday, June 28, 2013. Egypt's main opposition coalition on Thursday rejected the Islamist president's offer for dialogue on reconciliation and said it insists on holding early elections, ratcheting up pressure on Mohammed Morsi just days ahead of planned mass protests seeking his ouster. (AP Photo/Hassan Ammar)