PKK attack wounds four police officers in southeast Turkey: source

DIYARBAKIR, Turkey (Reuters) - Kurdistan Workers Party (PKK) militants launched a rocket-propelled grenade attack on a Turkish police armored vehicle in the southeastern town of Cizre on Tuesday, wounding four police officers, a security source told Reuters. The source said initial reports that three officers were killed in the attack proved incorrect. Thirteen police officers were killed in a bomb attack in eastern Turkey earlier in the day. (Writing by Daren Butler; Editing by Nick Tattersall)