Two members of security forces killed in attack in southern Turkey

ANKARA (Reuters) - Two members of the security forces were killed on Thursday in the southern Turkish province of Nigde when gunmen opened fire from a truck, local news agencies reported. They were carrying out a regular traffic patrol when attacked, Turkey's Dogan News Agency (DHA) said. Four others were wounded in the attack. (Reporting by Humeyra Pamuk; Editing by Alison Williams)