Iraqi men who volunteered to fight along side the security forces against Sunni Muslim militants and jihadists have a check-up at a recruitment center on June 20, 2014, in the capital Baghdad. The Shiite-led government in Baghdad has been thrown into disarray by an offensive by Sunni Arab jihadists that has swept up a vast swathe of northern and north-central Iraq, including Mosul, a city of two million people. AFP PHOTO / ALI AL-SAADI        (Photo credit should read ALI AL-SAADI/AFP via Getty Images)