` ` This is actually a declaration of war , '' Russian PM Yatsenyuk says . Few know about what will happen if Putin fails to conform to Western wishes . ` ` That is something that Russia will have to think hard about , '' says Hague .
`` This is actually a declaration of war , '' acting PM Yatsenyuk says . Few specifics about what might happen if Putin fails to accede to Western wishes . `` That is something that Russia will have to think hard about , '' says Hague .