Well it is inevitable under these circumstances... you have that "US Intelligence services occupy an entire floor of the security service HQ in Kiev, Ukrainian Presidential candidate Oleg Tsarev said. “I know from many officers from the security service of Ukraine that the American intelligence services very actively participate in all that occurs in Ukraine. They tell me that a whole floor of the security service was offered to the American intelligence services. The Ukrainian officers have no right to go there,” RIA reports citing Tsarev's words." and “According to our information, in eastern regions of Ukraine provocations are being planned near the border in order to discredit the military personnel of the Russian Federation,” former Ukrainian interior minister, Vitaly Zakharchenko, said in Rostov-on-Don during a press conference with ousted President Victor Yanukovich.
The latest ultimatum from Ukraine's acting President will just make things worse without a crystal clear project that addresses all the outstanding issues that motivate the fears of the population in Eastern Ukraine.