The U.S. military says it carried out four more airstrikes against Islamic State militants in northern Iraq who were firing on civilians. The U.S. Central Command said Saturday's strikes involved jet fighters and drones and targeted armored carriers and a truck. It described the strikes near Sinjar as successful. Read more http://www.voanews.com/content/obama-says-us-could-not-look-away-from-iraq/2408162.html