Gen. George W. Bush 's sees `` constant improvement '' in security , governance in Iraq . Iraq continues to `` interfere '' in Iraq , Iran says . Iraqi government repeatedly denies instigating violence inside Odierno .
Gen. Ray Odierno sees `` constant improvement '' in security , governance in Iraq . Iran continues to `` interfere '' in Iraq , Odierno says . Iranian government repeatedly denies instigating violence inside Iraq .