Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Suicide Attack on Iraqi Security Forces Kills 12 VOA News 19 January 2011 Iraqi officials say a suicide bomber driving an ambulance killed at least 12 people in an attack on a security service training center in central Diyala province. Local officials say at least 50 people were also wounded in the blast Wednesday. It was the second suicide attack on Iraqi security forces in recent days. On Tuesday, a suicide bomber blew himself up in a crowd of police