http://www.english.hadhramaut.info Symposium in Mukalla on national unity in the face of the challenges [The Source: Mukalla/hadhramaut.info - 20/05/2011] On the occasion of celebrating the  21st National Day of the Republic of Yemen, Government Newspaper Al-Thawra  organized a symposium  on (national unity in the face of challenges). The symposium was held yesterday in Mukalla  City  with the participation of a number of Academics and Intellectuals, politicians and media personnel  from hadhramaut province