ALEXANDRIA (Egypt)- Egyptian political activists, including three potential candidates, are expected Friday afternoon to hold a silent protest at the suspected death of a blogger whose family say was beaten to death by police. Mohamed ElBaradei, Ayman Nour and Hamdeen Sabahi, three potential presidential hopefuls, are expected to join the protest to be held in this Egyptian coastal city of Alexandria to commemorate Khaled Saeed. A second autopsy report said on Wednesday that the 28-year-old blogger had died of asphyxia after choking on a bag of drugs. Meanwhile, his family and local eyewitnesses insist he had been beaten to death by two dectives on June 6.