Islamic State has reportedly seized al-Baghdadi, in Iraq’s Anbar Province, 5 miles from an air base staffed by U.S. Marines, as the terror group continues its push beyond its bases in Syria and Iraq in an attempt to establish militant affiliates in other countries. Hundreds of Islamic State fighters reportedly captured most of al-Baghdadi, which is 55 miles from the capital Ramadi, on Thursday. On Friday, Iraqi soldiers had retaken several government buildings, but the soldiers withdrew early Saturday, handing the town back to the militants, The New York Times reported, citing local security officials. One local Iraqi official told...