Pro-Russian (L) and pro-Ukrainian activists argue during a rally in Sevastopol on March 9, 2014. Pro-Russian activists attacked a pro-Kiev rally in Sevastopol with clubs and whips on March 9 as thousands took to the streets across Ukraine in rival demonstrations, escalating separatist tensions in the troubled ex-Soviet state. Interim Prime Minister Arseniy Yatsenyuk vowed Ukraine would not cede "an inch" of its territory to Moscow after Russian forces and pro-Kremlin gunmen took over the Black Sea peninsula. AFP PHOTO/ VIKTOR DRACHEV        (Photo credit should read VIKTOR DRACHEV/AFP via Getty Images)