MP4 : Obama employs an average style; there is the need for a clear, pious style (24.09.2013)FLV : Obama employs an average style; there is the need for a clear, pious style (24.09.2013)MP4 FOR IPOD (edge) : Obama employs an average style; there is the need for a clear, pious style (24.09.2013)MP3 : Obama employs an average style; there is the need for a clear, pious style (24.09.2013)