Russian lawmaker says Eurasian Union's member-states will have to give up some sovereign rights

A member of the State Duma, the lower chamber of the Russian Parliament, Vladimir Simagin, says member-states of the future Eurasian Union will have to give up some sovereign rights. 

According to the lawmaker, this is the only shortcoming of Eurasian integration. He notes however that the project is beneficial for all participants anyway.