Due to the migrant issue the Black Sea region is ever more exposed to risks, said the Chair of Bulgaria’s National Assembly Tsetska Tsacheva upon opening in Varna the sitting of the Committees for economic, legal and political issues of the Parliamentary Assembly of the Black Sea Economic Cooperation (PABSEC). Mrs. Tsacheva pointed out that in this context, today more than ever, the region needs joint efforts and joint actions, understanding and mutual trust, in order not to loose the balance between national interests and humaneness.