MP4 : Prof. M. El Masry, Prof. of Journalism and Mass Communication at the American University in CairoFLV : Prof. M. El Masry, Prof. of Journalism and Mass Communication at the American University in CairoMP4 FOR IPOD (edge) : Prof. M. El Masry, Prof. of Journalism and Mass Communication at the American University in CairoMP3 : Prof. M. El Masry, Prof. of Journalism and Mass Communication at the American University in Cairo