Ukraine's President Petro Poroshenko has described as a "stab in the back" a violent demonstration against legislation granting more autonomy to pro-Russian separatists in eastern Ukraine. _____________________________ Daniel Schearf reports. "Ukraine's interior minister, Arseny Avakov, says the guardsman died of a shrapnel wound to the heart. The shrapnel was thought to have come from a grenade fired from the crowd of nationalist protesters. Authorities said the suspect was apprehended along with about 30 others. Avakov accused a member of the right-wing Ukrainian Svoboda party of launching the grenade as they clashed with guardsmen in riot gear outside parliament. Daniel Schearf, Moscow." 乌克兰总统佩特罗`波罗申科称,举行暴力游行示威,反对立法授予东部乌克兰亲俄分离分子更多自治权,是一种"背叛行为". ________________________________丹尼尔`施锐福报道. "乌克兰内政部长阿尔谢尼` 阿瓦科夫表示卫兵的死因是弹片击中心脏.弹片被认为是来自民族主义抗议者向人群投掷的手榴弹.当局表示嫌疑人连同其他30人被捕.阿瓦科夫指责是右翼政党乌克兰自由联盟的成员在与国会外身着防暴装备的卫兵发生冲突时,投掷手榴弹.丹尼尔`施锐福莫斯科报道."