Protesters rally outside the Ukrainian Parliament in Kiev on April 15, 2014, during a session as they demand from the authorities actions against separatism on the eastern part of the country.  Russian Foreign Minister Sergei Lavrov on Tuesday warned Kiev against using force to quell pro-Moscow separatists in eastern Ukraine, saying the "criminal" act would undermine talks planned in Geneva. AFP PHOTO/ SERGEI SUPINSKY        (Photo credit should read SERGEI SUPINSKY/AFP/Getty Images)