Kiev, Rebels Agree To Extra Measures To Ensure Ukraine Cease-Fire

(Reuters) - Pro-Russian separatists and representatives from Kiev and Moscow agreed on Saturday on further measures to ensure a cease-fire between Ukrainian troops and pro-Russian separatists. Violations of a Sept. 5 cease-fire between Ukrainian troops and pro-Russian separatists, whom Kiev says have been reinforced by Russian weapons and soldiers crossing over the two countries' porous border, have kept Ukrainian troops on full alert.