CAIRO: A group of political activists created an event on Facebook to call for a million man protest on July 22 to release the Palestinian prisoner Marwan Barghouti who is detained in Israel. They called the event "The Friday of the captured lion." The activists said this is an invitation for a million man protest on Friday July 22. The protest will be held in Tahrir Square to liberate Barghouti as well as Egyptian prisoners held in prisons in Israel in return for the release of the Israeli spy caught in Egypt.