This article was published more than 3 years agoCommentGift ShareWhen Abu Bakr al-Baghdadi took the reins of the Islamic State of Iraq in 2010, few had heard of the organization or its new leader, then an austere religious scholar with wire-frame glasses and no known aptitude for fighting and killing.But just four years later, Mr. Baghdadi had helped transform his failing movement into one of the most notorious, vicious and — for a time — successful terrorist groups of modern times. Under his guidance, it would burst into the public consciousness as the Islamic State, an organization...…This article was published more than 3 years agoCommentGift ShareWhen Abu Bakr al-Baghdadi took the reins of the Islamic State of Iraq in 2010, few had heard of the organization or its new leader, then an austere religious scholar with wire-frame glasses and no known aptitude for fighting and killing.But just four years later, Mr. Baghdadi had helped transform his failing movement into one of the most notorious, vicious and — for a time — successful terrorist groups of modern times. Under his guidance, it would burst into the public consciousness as the Islamic State, an organization...WW…