• Police officers carry their injured colleague after grenade exploded during a clash between protesters and police after vote to give greater powers to the east, outside the Parliament, Kiev, Ukraine, Monday, Aug. 31, 2015. The Ukrainian parliament has given preliminary approval to a controversial constitutional amendment that would provide greater powers to separatist regions in the east. Hundreds of people gathered in front of the parliament to protest against the amendment. (AP Photo/Vladimir Donsov)

    Grenade explodes during Ukraine clashes; 1 officer killed

    KIEV, Ukraine (AP) — As lawmakers took up a measure to give greater powers to separatists in eastern Ukraine, nationalist protesters clashed with police outside parliament on Monday, and the Interior Ministry said one officer was killed in a grenade blast and more than 100 were wounded.